#8D643C

CSS

:root {
  --wild-horses: #8d643c;
  --wild-horses-rgb: 141 100 60;
  --wild-horses-oklch: oklch(0.537 0.077 64.2);
}

.element {
  color: var(--wild-horses);
  background-color: hsl(30 40% 39%);
  border-color: oklch(0.537 0.077 64.2);
}

Tailwind CSS v4

@theme {
  --color-wild-horses: #8d643c;
  --color-wild-horses-50: #fff1df;
  --color-wild-horses-100: #fae3ce;
  --color-wild-horses-200: #ecceb2;
  --color-wild-horses-300: #d3b08e;
  --color-wild-horses-400: #bf956e;
  --color-wild-horses-500: #aa7b4e;
  --color-wild-horses-600: #906843;
  --color-wild-horses-700: #735335;
  --color-wild-horses-800: #563c26;
  --color-wild-horses-900: #3c2919;
  --color-wild-horses-950: #25170a;
}

SCSS

$wild-horses: #8d643c;
$wild-horses-rgb: 141, 100, 60;
$wild-horses-light: mix(#fff, $wild-horses, 20%);
$wild-horses-dark: mix(#000, $wild-horses, 20%);

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