diff --git a/lib/rules/lightness-notation/README.md b/lib/rules/lightness-notation/README.md
index af7ee15786..b20e95521f 100644
--- a/lib/rules/lightness-notation/README.md
+++ b/lib/rules/lightness-notation/README.md
@@ -70,16 +70,6 @@ The following patterns are _not_ considered problems:
 a { color: oklch(0.85 0.17 88) }
 ```
 
-<!-- prettier-ignore -->
-```css
-a { color: oklab(0.86 0.2 154) }
-```
-
-<!-- prettier-ignore -->
-```css
-a { color: lch(85 0.17 88) }
-```
-
 <!-- prettier-ignore -->
 ```css
 a { color: lab(86 0.2 154) }