Mongoose

CSS

:root {
  --mongoose: #a58b6f;
  --mongoose-rgb: 165 139 111;
  --mongoose-oklch: oklch(0.653 0.051 68.8);
}

.element {
  color: var(--mongoose);
  background-color: hsl(31 23% 54%);
  border-color: oklch(0.653 0.051 68.8);
}

Tailwind CSS v4

@theme {
  --color-mongoose: #a58b6f;
  --color-mongoose-50: #fff3e6;
  --color-mongoose-100: #f3e5d6;
  --color-mongoose-200: #e3d1bd;
  --color-mongoose-300: #c8b49c;
  --color-mongoose-400: #b39a7f;
  --color-mongoose-500: #9d8062;
  --color-mongoose-600: #846d53;
  --color-mongoose-700: #6a5742;
  --color-mongoose-800: #4e3f30;
  --color-mongoose-900: #372b20;
  --color-mongoose-950: #211910;
}

SCSS

$mongoose: #a58b6f;
$mongoose-rgb: 165, 139, 111;
$mongoose-light: mix(#fff, $mongoose, 20%);
$mongoose-dark: mix(#000, $mongoose, 20%);

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