Rye

CSS

:root {
  --rye: #d1ae7b;
  --rye-rgb: 209 174 123;
  --rye-oklch: oklch(0.77 0.079 76.5);
}

.element {
  color: var(--rye);
  background-color: hsl(36 48% 65%);
  border-color: oklch(0.77 0.079 76.5);
}

Tailwind CSS v4

@theme {
  --color-rye: #d1ae7b;
  --color-rye-50: #fff3dd;
  --color-rye-100: #f7e5cb;
  --color-rye-200: #e7d1af;
  --color-rye-300: #ceb38a;
  --color-rye-400: #b99969;
  --color-rye-500: #a47f47;
  --color-rye-600: #8a6c3d;
  --color-rye-700: #6f5630;
  --color-rye-800: #523e22;
  --color-rye-900: #3a2b16;
  --color-rye-950: #241808;
}

SCSS

$rye: #d1ae7b;
$rye-rgb: 209, 174, 123;
$rye-light: mix(#fff, $rye, 20%);
$rye-dark: mix(#000, $rye, 20%);

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