diff --git a/src/utils/hslStringfy.ts b/src/utils/hslStringfy.ts
index 4756655..16423ab 100644
--- a/src/utils/hslStringfy.ts
+++ b/src/utils/hslStringfy.ts
@@ -2,5 +2,5 @@
  * Put HSL into a string
  */
 export default function hslStringfy(h: number, s: number, l: number): string {
-  return `hsl(${r}, ${g}%, ${b}%)`;
+  return `hsl(${h}, ${s}%, ${l}%)`;
 }