diff --git a/packages/react-native/types/__typetests__/index.tsx b/packages/react-native/types/__typetests__/index.tsx
index 2073740bdeb..45abcf94127 100644
--- a/packages/react-native/types/__typetests__/index.tsx
+++ b/packages/react-native/types/__typetests__/index.tsx
@@ -120,6 +120,7 @@ import {
   ToastAndroid,
   Touchable,
   LayoutAnimation,
+  processColor,
   experimental_LayoutConformance as LayoutConformance,
 } from 'react-native';
 
@@ -371,6 +372,19 @@ const combinedStyle10: StyleProp<ImageStyle> = StyleSheet.compose(
   null,
 );
 
+type TestOpaque = symbol & {smth: string};
+
+declare function createTestOpaque(): TestOpaque;
+const testOpaque = createTestOpaque();
+// @ts-expect-error
+processColor(testOpaque);
+processColor('#000000');
+processColor(123456);
+// @ts-expect-error
+processColor(true);
+// @ts-expect-error
+processColor(Symbol('test'));
+
 const testNativeSyntheticEvent = <T extends {}>(
   e: NativeSyntheticEvent<T>,
 ): void => {