#D08B5C

CSS

:root {
  --whiskey: #d08b5c;
  --whiskey-rgb: 208 139 92;
  --whiskey-oklch: oklch(0.697 0.105 54.4);
}

.element {
  color: var(--whiskey);
  background-color: hsl(24 55% 59%);
  border-color: oklch(0.697 0.105 54.4);
}

Tailwind CSS v4

@theme {
  --color-whiskey: #d08b5c;
  --color-whiskey-50: #ffeed9;
  --color-whiskey-100: #ffe0c7;
  --color-whiskey-200: #f8c9a9;
  --color-whiskey-300: #e1aa83;
  --color-whiskey-400: #cf8d61;
  --color-whiskey-500: #bb713c;
  --color-whiskey-600: #9e6034;
  --color-whiskey-700: #7f4d29;
  --color-whiskey-800: #5f371d;
  --color-whiskey-900: #422613;
  --color-whiskey-950: #2a1405;
}

SCSS

$whiskey: #d08b5c;
$whiskey-rgb: 208, 139, 92;
$whiskey-light: mix(#fff, $whiskey, 20%);
$whiskey-dark: mix(#000, $whiskey, 20%);

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