#A96413

CSS

:root {
  --ginger: #a96413;
  --ginger-rgb: 169 100 19;
  --ginger-oklch: oklch(0.569 0.123 62.8);
}

.element {
  color: var(--ginger);
  background-color: hsl(32 80% 37%);
  border-color: oklch(0.569 0.123 62.8);
}

Tailwind CSS v4

@theme {
  --color-ginger: #a96413;
  --color-ginger-50: #ffefd1;
  --color-ginger-100: #ffe0bd;
  --color-ginger-200: #faca9d;
  --color-ginger-300: #e4aa72;
  --color-ginger-400: #d28d4b;
  --color-ginger-500: #be7114;
  --color-ginger-600: #a16016;
  --color-ginger-700: #814d12;
  --color-ginger-800: #61370c;
  --color-ginger-900: #442507;
  --color-ginger-950: #2c1400;
}

SCSS

$ginger: #a96413;
$ginger-rgb: 169, 100, 19;
$ginger-light: mix(#fff, $ginger, 20%);
$ginger-dark: mix(#000, $ginger, 20%);

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