diff --git a/packages/design-token/package.json b/packages/design-token/package.json
index 29b1dbb..dbe8f7b 100644
--- a/packages/design-token/package.json
+++ b/packages/design-token/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@pickk/design-token",
   "amdName": "pickkDesignToken",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "sideEffects": false,
   "main": "./src/index.ts",
   "repository": {
diff --git a/packages/design-token/src/colors/themes.ts b/packages/design-token/src/colors/themes.ts
index 417a94a..fb4fdf3 100644
--- a/packages/design-token/src/colors/themes.ts
+++ b/packages/design-token/src/colors/themes.ts
@@ -2,8 +2,9 @@ import type { ColorTheme } from './types';
 
 export const light: Readonly<ColorTheme> = Object.freeze({
   scheme: {
-    /** 불투명한 개체를 보여줘야할 때 opacity를 50% 부여해서 사용한다. */
     black: '#000',
+    /** opacity가 50%인 black */
+    black50: 'rgba(0, 0 ,0, 0.5)',
 
     white: '#FFF',