diff --git a/color-module/src/schemes/q_style/scheme_setting.rs b/color-module/src/schemes/q_style/scheme_setting.rs
index f405a16..aad1ec7 100644
--- a/color-module/src/schemes/q_style/scheme_setting.rs
+++ b/color-module/src/schemes/q_style/scheme_setting.rs
@@ -13,6 +13,14 @@ pub struct ColorShifting {
     pub lightness: f32,
 }
 
+#[wasm_bindgen]
+impl ColorShifting {
+    #[wasm_bindgen(constructor)]
+    pub fn new(chroma: f32, lightness: f32) -> Self {
+        ColorShifting { chroma, lightness }
+    }
+}
+
 impl Mul<ColorShifting> for Oklch<f32> {
     type Output = Oklch<f32>;
 
@@ -143,3 +151,27 @@ impl Default for SchemeSetting {
         }
     }
 }
+
+#[wasm_bindgen]
+impl SchemeSetting {
+    #[wasm_bindgen(constructor)]
+    pub fn new(
+        hover: ColorShifting,
+        active: ColorShifting,
+        focus: ColorShifting,
+        disabled: ColorShifting,
+        dark_convert: ColorShifting,
+        expand_method: ColorExpand,
+        wacg_follows: WACGSetting,
+    ) -> Self {
+        SchemeSetting {
+            hover,
+            active,
+            focus,
+            disabled,
+            dark_convert,
+            expand_method,
+            wacg_follows,
+        }
+    }
+}
diff --git a/src/color_functions/color_module.d.ts b/src/color_functions/color_module.d.ts
index d09db1a..7fa0a0e 100644
--- a/src/color_functions/color_module.d.ts
+++ b/src/color_functions/color_module.d.ts
@@ -64,8 +64,8 @@ export enum WACGSetting {
   AutomaticAAA = 2,
 }
 export class ColorShifting {
-  private constructor();
   free(): void;
+  constructor(chroma: number, lightness: number);
   chroma: number;
   lightness: number;
 }
@@ -112,8 +112,8 @@ export class RGBDifference {
   b: Differ;
 }
 export class SchemeSetting {
-  private constructor();
   free(): void;
+  constructor(hover: ColorShifting, active: ColorShifting, focus: ColorShifting, disabled: ColorShifting, dark_convert: ColorShifting, expand_method: ColorExpand, wacg_follows: WACGSetting);
   hover: ColorShifting;
   active: ColorShifting;
   focus: ColorShifting;
@@ -182,15 +182,6 @@ export interface InitOutput {
   readonly __wbg_set_hctdiffference_chroma: (a: number, b: number) => void;
   readonly __wbg_get_hctdiffference_lightness: (a: number) => number;
   readonly __wbg_set_hctdiffference_lightness: (a: number, b: number) => void;
-  readonly __wbg_mixreversing_free: (a: number, b: number) => void;
-  readonly __wbg_get_mixreversing_r_factor: (a: number) => number;
-  readonly __wbg_set_mixreversing_r_factor: (a: number, b: number) => void;
-  readonly __wbg_get_mixreversing_g_factor: (a: number) => number;
-  readonly __wbg_set_mixreversing_g_factor: (a: number, b: number) => void;
-  readonly __wbg_get_mixreversing_b_factor: (a: number) => number;
-  readonly __wbg_set_mixreversing_b_factor: (a: number, b: number) => void;
-  readonly __wbg_get_mixreversing_average: (a: number) => number;
-  readonly __wbg_set_mixreversing_average: (a: number, b: number) => void;
   readonly color_categories: () => [number, number, number];
   readonly search_color_cards: (a: number, b: number, c: number, d: number) => [number, number, number];
   readonly __wbg_colorshifting_free: (a: number, b: number) => void;
@@ -198,6 +189,7 @@ export interface InitOutput {
   readonly __wbg_set_colorshifting_chroma: (a: number, b: number) => void;
   readonly __wbg_get_colorshifting_lightness: (a: number) => number;
   readonly __wbg_set_colorshifting_lightness: (a: number, b: number) => void;
+  readonly colorshifting_new: (a: number, b: number) => number;
   readonly __wbg_schemesetting_free: (a: number, b: number) => void;
   readonly __wbg_get_schemesetting_hover: (a: number) => number;
   readonly __wbg_set_schemesetting_hover: (a: number, b: number) => void;
@@ -213,11 +205,21 @@ export interface InitOutput {
   readonly __wbg_set_schemesetting_expand_method: (a: number, b: number) => void;
   readonly __wbg_get_schemesetting_wacg_follows: (a: number) => number;
   readonly __wbg_set_schemesetting_wacg_follows: (a: number, b: number) => void;
+  readonly schemesetting_new: (a: number, b: number, c: number, d: number, e: number, f: number, g: number) => number;
   readonly generate_material_design_3_scheme: (a: number, b: number, c: number, d: number, e: any) => [number, number, number];
   readonly generate_material_design_2_scheme: (a: number, b: number, c: number, d: number, e: number, f: number, g: any) => [number, number, number];
   readonly generate_q_scheme_automatically: (a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number, k: number, l: number, m: number, n: number, o: number) => [number, number, number];
   readonly generate_q_scheme_manually: (a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number, k: number, l: number, m: number, n: number, o: number, p: number, q: number, r: number, s: number, t: number, u: number) => [number, number, number];
   readonly generate_swatch_scheme: (a: number, b: number, c: number) => [number, number, number];
+  readonly __wbg_mixreversing_free: (a: number, b: number) => void;
+  readonly __wbg_get_mixreversing_r_factor: (a: number) => number;
+  readonly __wbg_set_mixreversing_r_factor: (a: number, b: number) => void;
+  readonly __wbg_get_mixreversing_g_factor: (a: number) => number;
+  readonly __wbg_set_mixreversing_g_factor: (a: number, b: number) => void;
+  readonly __wbg_get_mixreversing_b_factor: (a: number) => number;
+  readonly __wbg_set_mixreversing_b_factor: (a: number, b: number) => void;
+  readonly __wbg_get_mixreversing_average: (a: number) => number;
+  readonly __wbg_set_mixreversing_average: (a: number, b: number) => void;
   readonly __wbg_hsldifference_free: (a: number, b: number) => void;
   readonly __wbg_get_hsldifference_hue: (a: number) => number;
   readonly __wbg_set_hsldifference_hue: (a: number, b: number) => void;
diff --git a/src/color_functions/color_module.js b/src/color_functions/color_module.js
index 547465b..0f408ba 100644
--- a/src/color_functions/color_module.js
+++ b/src/color_functions/color_module.js
@@ -1261,6 +1261,16 @@ export class ColorShifting {
     set lightness(arg0) {
         wasm.__wbg_set_colorshifting_lightness(this.__wbg_ptr, arg0);
     }
+    /**
+     * @param {number} chroma
+     * @param {number} lightness
+     */
+    constructor(chroma, lightness) {
+        const ret = wasm.colorshifting_new(chroma, lightness);
+        this.__wbg_ptr = ret >>> 0;
+        ColorShiftingFinalization.register(this, this.__wbg_ptr, this);
+        return this;
+    }
 }
 
 const DifferFinalization = (typeof FinalizationRegistry === 'undefined')
@@ -1809,6 +1819,31 @@ export class SchemeSetting {
     set wacg_follows(arg0) {
         wasm.__wbg_set_schemesetting_wacg_follows(this.__wbg_ptr, arg0);
     }
+    /**
+     * @param {ColorShifting} hover
+     * @param {ColorShifting} active
+     * @param {ColorShifting} focus
+     * @param {ColorShifting} disabled
+     * @param {ColorShifting} dark_convert
+     * @param {ColorExpand} expand_method
+     * @param {WACGSetting} wacg_follows
+     */
+    constructor(hover, active, focus, disabled, dark_convert, expand_method, wacg_follows) {
+        _assertClass(hover, ColorShifting);
+        var ptr0 = hover.__destroy_into_raw();
+        _assertClass(active, ColorShifting);
+        var ptr1 = active.__destroy_into_raw();
+        _assertClass(focus, ColorShifting);
+        var ptr2 = focus.__destroy_into_raw();
+        _assertClass(disabled, ColorShifting);
+        var ptr3 = disabled.__destroy_into_raw();
+        _assertClass(dark_convert, ColorShifting);
+        var ptr4 = dark_convert.__destroy_into_raw();
+        const ret = wasm.schemesetting_new(ptr0, ptr1, ptr2, ptr3, ptr4, expand_method, wacg_follows);
+        this.__wbg_ptr = ret >>> 0;
+        SchemeSettingFinalization.register(this, this.__wbg_ptr, this);
+        return this;
+    }
 }
 
 const SwatchEntryFinalization = (typeof FinalizationRegistry === 'undefined')
diff --git a/src/color_functions/color_module_bg.wasm b/src/color_functions/color_module_bg.wasm
index 7e39eb4..28dc56b 100644
Binary files a/src/color_functions/color_module_bg.wasm and b/src/color_functions/color_module_bg.wasm differ
diff --git a/src/color_functions/color_module_bg.wasm.d.ts b/src/color_functions/color_module_bg.wasm.d.ts
index 02d67f7..22688f0 100644
--- a/src/color_functions/color_module_bg.wasm.d.ts
+++ b/src/color_functions/color_module_bg.wasm.d.ts
@@ -41,15 +41,6 @@ export const __wbg_get_hctdiffference_chroma: (a: number) => number;
 export const __wbg_set_hctdiffference_chroma: (a: number, b: number) => void;
 export const __wbg_get_hctdiffference_lightness: (a: number) => number;
 export const __wbg_set_hctdiffference_lightness: (a: number, b: number) => void;
-export const __wbg_mixreversing_free: (a: number, b: number) => void;
-export const __wbg_get_mixreversing_r_factor: (a: number) => number;
-export const __wbg_set_mixreversing_r_factor: (a: number, b: number) => void;
-export const __wbg_get_mixreversing_g_factor: (a: number) => number;
-export const __wbg_set_mixreversing_g_factor: (a: number, b: number) => void;
-export const __wbg_get_mixreversing_b_factor: (a: number) => number;
-export const __wbg_set_mixreversing_b_factor: (a: number, b: number) => void;
-export const __wbg_get_mixreversing_average: (a: number) => number;
-export const __wbg_set_mixreversing_average: (a: number, b: number) => void;
 export const color_categories: () => [number, number, number];
 export const search_color_cards: (a: number, b: number, c: number, d: number) => [number, number, number];
 export const __wbg_colorshifting_free: (a: number, b: number) => void;
@@ -57,6 +48,7 @@ export const __wbg_get_colorshifting_chroma: (a: number) => number;
 export const __wbg_set_colorshifting_chroma: (a: number, b: number) => void;
 export const __wbg_get_colorshifting_lightness: (a: number) => number;
 export const __wbg_set_colorshifting_lightness: (a: number, b: number) => void;
+export const colorshifting_new: (a: number, b: number) => number;
 export const __wbg_schemesetting_free: (a: number, b: number) => void;
 export const __wbg_get_schemesetting_hover: (a: number) => number;
 export const __wbg_set_schemesetting_hover: (a: number, b: number) => void;
@@ -72,11 +64,21 @@ export const __wbg_get_schemesetting_expand_method: (a: number) => number;
 export const __wbg_set_schemesetting_expand_method: (a: number, b: number) => void;
 export const __wbg_get_schemesetting_wacg_follows: (a: number) => number;
 export const __wbg_set_schemesetting_wacg_follows: (a: number, b: number) => void;
+export const schemesetting_new: (a: number, b: number, c: number, d: number, e: number, f: number, g: number) => number;
 export const generate_material_design_3_scheme: (a: number, b: number, c: number, d: number, e: any) => [number, number, number];
 export const generate_material_design_2_scheme: (a: number, b: number, c: number, d: number, e: number, f: number, g: any) => [number, number, number];
 export const generate_q_scheme_automatically: (a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number, k: number, l: number, m: number, n: number, o: number) => [number, number, number];
 export const generate_q_scheme_manually: (a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number, k: number, l: number, m: number, n: number, o: number, p: number, q: number, r: number, s: number, t: number, u: number) => [number, number, number];
 export const generate_swatch_scheme: (a: number, b: number, c: number) => [number, number, number];
+export const __wbg_mixreversing_free: (a: number, b: number) => void;
+export const __wbg_get_mixreversing_r_factor: (a: number) => number;
+export const __wbg_set_mixreversing_r_factor: (a: number, b: number) => void;
+export const __wbg_get_mixreversing_g_factor: (a: number) => number;
+export const __wbg_set_mixreversing_g_factor: (a: number, b: number) => void;
+export const __wbg_get_mixreversing_b_factor: (a: number) => number;
+export const __wbg_set_mixreversing_b_factor: (a: number, b: number) => void;
+export const __wbg_get_mixreversing_average: (a: number) => number;
+export const __wbg_set_mixreversing_average: (a: number, b: number) => void;
 export const __wbg_hsldifference_free: (a: number, b: number) => void;
 export const __wbg_get_hsldifference_hue: (a: number) => number;
 export const __wbg_set_hsldifference_hue: (a: number, b: number) => void;
diff --git a/src/q-scheme.ts b/src/q-scheme.ts
index addcef2..9cc001b 100644
--- a/src/q-scheme.ts
+++ b/src/q-scheme.ts
@@ -1,3 +1,4 @@
+import { SchemeSetting } from './color_functions/color_module';
 import { ColorShifting } from './models';
 
 export type ColorSet = {
@@ -54,7 +55,7 @@ export type QSchemeSource = {
   info: string | null;
   foreground: string | null;
   background: strin | nullg;
-  setting: QSchemeSetting | null;
+  setting: SchemeSetting | null;
 };
 
 export type QSchemeStorage = {