Green Brown

CSS

:root {
  --green-brown: #696006;
  --green-brown-rgb: 105 96 6;
  --green-brown-oklch: oklch(0.483 0.099 102.9);
}

.element {
  color: var(--green-brown);
  background-color: hsl(55 89% 22%);
  border-color: oklch(0.483 0.099 102.9);
}

Tailwind CSS v4

@theme {
  --color-green-brown: #696006;
  --color-green-brown-50: #f9f7d7;
  --color-green-brown-100: #eceac5;
  --color-green-brown-200: #dad7a6;
  --color-green-brown-300: #bfbb7f;
  --color-green-brown-400: #a9a159;
  --color-green-brown-500: #928930;
  --color-green-brown-600: #7c742a;
  --color-green-brown-700: #635c22;
  --color-green-brown-800: #4a4316;
  --color-green-brown-900: #332e0e;
  --color-green-brown-950: #1f1b02;
}

SCSS

$green-brown: #696006;
$green-brown-rgb: 105, 96, 6;
$green-brown-light: mix(#fff, $green-brown, 20%);
$green-brown-dark: mix(#000, $green-brown, 20%);

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