#8D6E60

CSS

:root {
  --mocha-madness: #8d6e60;
  --mocha-madness-rgb: 141 110 96;
  --mocha-madness-oklch: oklch(0.565 0.045 45.5);
}

.element {
  color: var(--mocha-madness);
  background-color: hsl(19 19% 46%);
  border-color: oklch(0.565 0.045 45.5);
}

Tailwind CSS v4

@theme {
  --color-mocha-madness: #8d6e60;
  --color-mocha-madness-50: #fff2ea;
  --color-mocha-madness-100: #f5e4db;
  --color-mocha-madness-200: #e5cfc4;
  --color-mocha-madness-300: #ccb1a4;
  --color-mocha-madness-400: #b69789;
  --color-mocha-madness-500: #a07d6e;
  --color-mocha-madness-600: #876a5d;
  --color-mocha-madness-700: #6d554a;
  --color-mocha-madness-800: #503e36;
  --color-mocha-madness-900: #382a25;
  --color-mocha-madness-950: #221813;
}

SCSS

$mocha-madness: #8d6e60;
$mocha-madness-rgb: 141, 110, 96;
$mocha-madness-light: mix(#fff, $mocha-madness, 20%);
$mocha-madness-dark: mix(#000, $mocha-madness, 20%);

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