Yellow Tail

CSS

:root {
  --yellow-tail: #fff29d;
  --yellow-tail-rgb: 255 242 157;
  --yellow-tail-oklch: oklch(0.953 0.106 100.6);
}

.element {
  color: var(--yellow-tail);
  background-color: hsl(52 100% 81%);
  border-color: oklch(0.953 0.106 100.6);
}

Tailwind CSS v4

@theme {
  --color-yellow-tail: #fff29d;
  --color-yellow-tail-50: #faf7d4;
  --color-yellow-tail-100: #eeeac1;
  --color-yellow-tail-200: #dcd7a2;
  --color-yellow-tail-300: #c1ba79;
  --color-yellow-tail-400: #aca052;
  --color-yellow-tail-500: #968723;
  --color-yellow-tail-600: #7f7320;
  --color-yellow-tail-700: #665c1a;
  --color-yellow-tail-800: #4c4310;
  --color-yellow-tail-900: #352e0a;
  --color-yellow-tail-950: #201b00;
}

SCSS

$yellow-tail: #fff29d;
$yellow-tail-rgb: 255, 242, 157;
$yellow-tail-light: mix(#fff, $yellow-tail, 20%);
$yellow-tail-dark: mix(#000, $yellow-tail, 20%);

.element {
  color: $yellow-tail;
  box-shadow: 0 0 0 2px rgba($yellow-tail, 0.35);
}