#B3BC95

CSS

:root {
  --beige-and-sage: #b3bc95;
  --beige-and-sage-rgb: 179 188 149;
  --beige-and-sage-oklch: oklch(0.778 0.054 118.2);
}

.element {
  color: var(--beige-and-sage);
  background-color: hsl(74 23% 66%);
  border-color: oklch(0.778 0.054 118.2);
}

Tailwind CSS v4

@theme {
  --color-beige-and-sage: #b3bc95;
  --color-beige-and-sage-50: #f3f8e7;
  --color-beige-and-sage-100: #e5ebd7;
  --color-beige-and-sage-200: #d1d8bf;
  --color-beige-and-sage-300: #b3bc9d;
  --color-beige-and-sage-400: #9ba37f;
  --color-beige-and-sage-500: #828b62;
  --color-beige-and-sage-600: #6e7654;
  --color-beige-and-sage-700: #585e43;
  --color-beige-and-sage-800: #41452f;
  --color-beige-and-sage-900: #2d3020;
  --color-beige-and-sage-950: #1a1c10;
}

SCSS

$beige-and-sage: #b3bc95;
$beige-and-sage-rgb: 179, 188, 149;
$beige-and-sage-light: mix(#fff, $beige-and-sage, 20%);
$beige-and-sage-dark: mix(#000, $beige-and-sage, 20%);

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