Sienna Buff

CSS

:root {
  --sienna-buff: #cda589;
  --sienna-buff-rgb: 205 165 137;
  --sienna-buff-oklch: oklch(0.751 0.061 56.6);
}

.element {
  color: var(--sienna-buff);
  background-color: hsl(25 40% 67%);
  border-color: oklch(0.751 0.061 56.6);
}

Tailwind CSS v4

@theme {
  --color-sienna-buff: #cda589;
  --color-sienna-buff-50: #fff1e4;
  --color-sienna-buff-100: #f8e3d4;
  --color-sienna-buff-200: #e9cfbb;
  --color-sienna-buff-300: #d0b099;
  --color-sienna-buff-400: #bb967c;
  --color-sienna-buff-500: #a67c5e;
  --color-sienna-buff-600: #8c6950;
  --color-sienna-buff-700: #705440;
  --color-sienna-buff-800: #533d2e;
  --color-sienna-buff-900: #3a2a1f;
  --color-sienna-buff-950: #24170f;
}

SCSS

$sienna-buff: #cda589;
$sienna-buff-rgb: 205, 165, 137;
$sienna-buff-light: mix(#fff, $sienna-buff, 20%);
$sienna-buff-dark: mix(#000, $sienna-buff, 20%);

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