diff --git a/types/rgb-hex/index.d.ts b/types/rgb-hex/index.d.ts
new file mode 100644
index 0000000000..44a54bad35
--- /dev/null
+++ b/types/rgb-hex/index.d.ts
@@ -0,0 +1,9 @@
+// Type definitions for rgb-hex 2.1
+// Project: https://github.com/sindresorhus/rgb-hex#readme
+// Definitions by: BendingBender <https://github.com/BendingBender>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
+export = rgbHex;
+
+declare function rgbHex(rgba: string): string;
+declare function rgbHex(red: number, green: number, blue: number, alpha?: string | number): string;
diff --git a/types/rgb-hex/rgb-hex-tests.ts b/types/rgb-hex/rgb-hex-tests.ts
new file mode 100644
index 0000000000..b2c950dd1b
--- /dev/null
+++ b/types/rgb-hex/rgb-hex-tests.ts
@@ -0,0 +1,6 @@
+import rgbHex = require('rgb-hex');
+
+rgbHex('rgb(40, 42, 54)'); // $ExpectType string
+rgbHex(65, 131, 196); // $ExpectType string
+rgbHex(65, 131, 196, 0.2); // $ExpectType string
+rgbHex(40, 42, 54, '75%'); // $ExpectType string
diff --git a/types/rgb-hex/tsconfig.json b/types/rgb-hex/tsconfig.json
new file mode 100644
index 0000000000..cb4498db23
--- /dev/null
+++ b/types/rgb-hex/tsconfig.json
@@ -0,0 +1,23 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "rgb-hex-tests.ts"
+    ]
+}
diff --git a/types/rgb-hex/tslint.json b/types/rgb-hex/tslint.json
new file mode 100644
index 0000000000..3db14f85ea
--- /dev/null
+++ b/types/rgb-hex/tslint.json
@@ -0,0 +1 @@
+{ "extends": "dtslint/dt.json" }