#B29849

CSS

:root {
  --pirate-s-hook: #b29849;
  --pirate-s-hook-rgb: 178 152 73;
  --pirate-s-hook-oklch: oklch(0.687 0.103 91.3);
}

.element {
  color: var(--pirate-s-hook);
  background-color: hsl(45 42% 49%);
  border-color: oklch(0.687 0.103 91.3);
}

Tailwind CSS v4

@theme {
  --color-pirate-s-hook: #b29849;
  --color-pirate-s-hook-50: #fff5d4;
  --color-pirate-s-hook-100: #f3e8c1;
  --color-pirate-s-hook-200: #e3d4a2;
  --color-pirate-s-hook-300: #c9b779;
  --color-pirate-s-hook-400: #b59c52;
  --color-pirate-s-hook-500: #9f8324;
  --color-pirate-s-hook-600: #876f22;
  --color-pirate-s-hook-700: #6c591b;
  --color-pirate-s-hook-800: #514011;
  --color-pirate-s-hook-900: #382c0a;
  --color-pirate-s-hook-950: #231901;
}

SCSS

$pirate-s-hook: #b29849;
$pirate-s-hook-rgb: 178, 152, 73;
$pirate-s-hook-light: mix(#fff, $pirate-s-hook, 20%);
$pirate-s-hook-dark: mix(#000, $pirate-s-hook, 20%);

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