#966E4C

CSS

:root {
  --wild-horses: #966e4c;
  --wild-horses-rgb: 150 110 76;
  --wild-horses-oklch: oklch(0.571 0.07 61.1);
}

.element {
  color: var(--wild-horses);
  background-color: hsl(28 33% 44%);
  border-color: oklch(0.571 0.07 61.1);
}

Tailwind CSS v4

@theme {
  --color-wild-horses: #966e4c;
  --color-wild-horses-50: #fff1e1;
  --color-wild-horses-100: #fae3d0;
  --color-wild-horses-200: #ebceb6;
  --color-wild-horses-300: #d2b093;
  --color-wild-horses-400: #bd9574;
  --color-wild-horses-500: #a87b55;
  --color-wild-horses-600: #8e6949;
  --color-wild-horses-700: #72543a;
  --color-wild-horses-800: #553c29;
  --color-wild-horses-900: #3b2a1c;
  --color-wild-horses-950: #25170c;
}

SCSS

$wild-horses: #966e4c;
$wild-horses-rgb: 150, 110, 76;
$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);
}