#796D14

CSS

:root {
  --garden-weed: #796d14;
  --garden-weed-rgb: 121 109 20;
  --garden-weed-oklch: oklch(0.53 0.104 101.1);
}

.element {
  color: var(--garden-weed);
  background-color: hsl(53 72% 28%);
  border-color: oklch(0.53 0.104 101.1);
}

Tailwind CSS v4

@theme {
  --color-garden-weed: #796d14;
  --color-garden-weed-50: #faf7d5;
  --color-garden-weed-100: #eeeac3;
  --color-garden-weed-200: #dcd7a4;
  --color-garden-weed-300: #c1ba7b;
  --color-garden-weed-400: #aba054;
  --color-garden-weed-500: #958828;
  --color-garden-weed-600: #7e7324;
  --color-garden-weed-700: #655c1d;
  --color-garden-weed-800: #4b4312;
  --color-garden-weed-900: #342e0b;
  --color-garden-weed-950: #201b01;
}

SCSS

$garden-weed: #796d14;
$garden-weed-rgb: 121, 109, 20;
$garden-weed-light: mix(#fff, $garden-weed, 20%);
$garden-weed-dark: mix(#000, $garden-weed, 20%);

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