#90705C

CSS

:root {
  --mocha-madness: #90705c;
  --mocha-madness-rgb: 144 112 92;
  --mocha-madness-oklch: oklch(0.571 0.05 53.4);
}

.element {
  color: var(--mocha-madness);
  background-color: hsl(23 22% 46%);
  border-color: oklch(0.571 0.05 53.4);
}

Tailwind CSS v4

@theme {
  --color-mocha-madness: #90705c;
  --color-mocha-madness-50: #fff2e8;
  --color-mocha-madness-100: #f6e4d8;
  --color-mocha-madness-200: #e6cfc0;
  --color-mocha-madness-300: #ccb19f;
  --color-mocha-madness-400: #b79783;
  --color-mocha-madness-500: #a17d67;
  --color-mocha-madness-600: #886a57;
  --color-mocha-madness-700: #6d5546;
  --color-mocha-madness-800: #513e32;
  --color-mocha-madness-900: #382a22;
  --color-mocha-madness-950: #231811;
}

SCSS

$mocha-madness: #90705c;
$mocha-madness-rgb: 144, 112, 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);
}