#8C643D

CSS

:root {
  --wild-horses: #8c643d;
  --wild-horses-rgb: 140 100 61;
  --wild-horses-oklch: oklch(0.536 0.075 64.3);
}

.element {
  color: var(--wild-horses);
  background-color: hsl(30 39% 39%);
  border-color: oklch(0.536 0.075 64.3);
}

Tailwind CSS v4

@theme {
  --color-wild-horses: #8c643d;
  --color-wild-horses-50: #fff2df;
  --color-wild-horses-100: #fae4ce;
  --color-wild-horses-200: #ebcfb3;
  --color-wild-horses-300: #d2b08f;
  --color-wild-horses-400: #be956f;
  --color-wild-horses-500: #a97b4f;
  --color-wild-horses-600: #8f6944;
  --color-wild-horses-700: #735436;
  --color-wild-horses-800: #553c26;
  --color-wild-horses-900: #3b2a1a;
  --color-wild-horses-950: #25170a;
}

SCSS

$wild-horses: #8c643d;
$wild-horses-rgb: 140, 100, 61;
$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);
}