diff --git a/.changeset/colorblind-theme-support.md b/.changeset/colorblind-theme-support.md
new file mode 100644
index 00000000000..cc43df5bdd2
--- /dev/null
+++ b/.changeset/colorblind-theme-support.md
@@ -0,0 +1,7 @@
+---
+"@kilocode/cli": minor
+---
+
+Add colorblind theme support to CLI
+
+- Colorblind-friendly theme with high contrast colors for accessibility
diff --git a/cli/src/constants/themes/colorblind.ts b/cli/src/constants/themes/colorblind.ts
new file mode 100644
index 00000000000..dd1bb59d046
--- /dev/null
+++ b/cli/src/constants/themes/colorblind.ts
@@ -0,0 +1,93 @@
+/**
+ * Colorblind-friendly theme for Kilo Code CLI
+ *
+ * Designed for users with various forms of color vision deficiency.
+ * Uses high contrast colors and patterns to ensure accessibility.
+ */
+import type { Theme } from "../../types/theme.js"
+
+export const colorblindTheme: Theme = {
+	id: "colorblind",
+	name: "Colorblind Friendly",
+	type: "dark",
+
+	brand: {
+		primary: "#0072e3", // High contrast blue
+		secondary: "#00b3ff", // Bright cyan for contrast
+	},
+
+	semantic: {
+		success: "#00b3ff", // Bright cyan instead of green
+		error: "#ff4d4d", // Bright red
+		warning: "#ffcc00", // Bright yellow
+		info: "#0072e3", // Blue
+		neutral: "#ffffff", // White for maximum contrast
+	},
+
+	interactive: {
+		prompt: "#0072e3",
+		selection: "#333333",
+		hover: "#404040",
+		disabled: "#808080",
+		focus: "#00b3ff",
+	},
+
+	messages: {
+		user: "#0072e3",
+		assistant: "#00b3ff",
+		system: "#ffffff",
+		error: "#ff4d4d",
+	},
+
+	actions: {
+		approve: "#00b3ff", // Cyan instead of green
+		reject: "#ff4d4d", // Red
+		cancel: "#808080", // Gray
+		pending: "#ffcc00", // Yellow
+	},
+
+	code: {
+		addition: "#00b3ff", // Cyan for additions
+		deletion: "#ff4d4d", // Red for deletions
+		modification: "#ffcc00", // Yellow for modifications
+		context: "#808080",
+		lineNumber: "#808080",
+	},
+
+	markdown: {
+		text: "#ffffff",
+		heading: "#0072e3",
+		strong: "#ffffff",
+		em: "#cccccc",
+		code: "#00b3ff",
+		blockquote: "#808080",
+		link: "#0072e3",
+		list: "#ffffff",
+	},
+
+	ui: {
+		border: {
+			default: "#404040",
+			active: "#00b3ff",
+			warning: "#ffcc00",
+			error: "#ff4d4d",
+		},
+		text: {
+			primary: "#ffffff",
+			secondary: "#cccccc",
+			dimmed: "#808080",
+			highlight: "#0072e3",
+		},
+		background: {
+			default: "default",
+			elevated: "default",
+		},
+	},
+
+	status: {
+		online: "#00b3ff", // Cyan
+		offline: "#ff4d4d", // Red
+		busy: "#ffcc00", // Yellow
+		idle: "#808080", // Gray
+	},
+}
diff --git a/cli/src/constants/themes/index.ts b/cli/src/constants/themes/index.ts
index 60030089a79..ad7e8c1cc50 100644
--- a/cli/src/constants/themes/index.ts
+++ b/cli/src/constants/themes/index.ts
@@ -23,6 +23,7 @@ import { shadesOfPurpleTheme } from "./shades-of-purple.js"
 import { ayuLightTheme } from "./ayu-light.js"
 import { ansiTheme } from "./ansi.js"
 import { ansiLightTheme } from "./ansi-light.js"
+import { colorblindTheme } from "./colorblind.js"
 
 /**
  * Registry of all available themes
@@ -42,6 +43,7 @@ const themeRegistry: Record<ThemeId, Theme> = {
 	"ayu-light": ayuLightTheme,
 	ansi: ansiTheme,
 	"ansi-light": ansiLightTheme,
+	colorblind: colorblindTheme,
 }
 
 /**
@@ -125,3 +127,4 @@ export { shadesOfPurpleTheme } from "./shades-of-purple.js"
 export { ayuLightTheme } from "./ayu-light.js"
 export { ansiTheme } from "./ansi.js"
 export { ansiLightTheme } from "./ansi-light.js"
+export { colorblindTheme } from "./colorblind.js"