#8E6E5C

CSS

:root {
  --mocha-madness: #8e6e5c;
  --mocha-madness-rgb: 142 110 92;
  --mocha-madness-oklch: oklch(0.565 0.049 50.7);
}

.element {
  color: var(--mocha-madness);
  background-color: hsl(22 21% 46%);
  border-color: oklch(0.565 0.049 50.7);
}

Tailwind CSS v4

@theme {
  --color-mocha-madness: #8e6e5c;
  --color-mocha-madness-50: #fff2e9;
  --color-mocha-madness-100: #f6e4d9;
  --color-mocha-madness-200: #e6cfc1;
  --color-mocha-madness-300: #ccb1a1;
  --color-mocha-madness-400: #b79785;
  --color-mocha-madness-500: #a17d69;
  --color-mocha-madness-600: #886a59;
  --color-mocha-madness-700: #6d5547;
  --color-mocha-madness-800: #513e34;
  --color-mocha-madness-900: #382a23;
  --color-mocha-madness-950: #231812;
}

SCSS

$mocha-madness: #8e6e5c;
$mocha-madness-rgb: 142, 110, 92;
$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);
}