Good Earth

CSS

:root {
  --good-earth: #a09883;
  --good-earth-rgb: 160 152 131;
  --good-earth-oklch: oklch(0.681 0.031 89.6);
}

.element {
  color: var(--good-earth);
  background-color: hsl(43 13% 57%);
  border-color: oklch(0.681 0.031 89.6);
}

Tailwind CSS v4

@theme {
  --color-good-earth: #a09883;
  --color-good-earth-50: #f8f5eb;
  --color-good-earth-100: #ebe8dc;
  --color-good-earth-200: #d9d4c6;
  --color-good-earth-300: #bdb7a6;
  --color-good-earth-400: #a69e8a;
  --color-good-earth-500: #8e866f;
  --color-good-earth-600: #78715e;
  --color-good-earth-700: #605a4b;
  --color-good-earth-800: #474236;
  --color-good-earth-900: #312d25;
  --color-good-earth-950: #1d1a14;
}

SCSS

$good-earth: #a09883;
$good-earth-rgb: 160, 152, 131;
$good-earth-light: mix(#fff, $good-earth, 20%);
$good-earth-dark: mix(#000, $good-earth, 20%);

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