#847253

CSS

:root {
  --tobacco-leaf: #847253;
  --tobacco-leaf-rgb: 132 114 83;
  --tobacco-leaf-oklch: oklch(0.561 0.05 80.9);
}

.element {
  color: var(--tobacco-leaf);
  background-color: hsl(38 23% 42%);
  border-color: oklch(0.561 0.05 80.9);
}

Tailwind CSS v4

@theme {
  --color-tobacco-leaf: #847253;
  --color-tobacco-leaf-50: #fcf4e5;
  --color-tobacco-leaf-100: #f0e7d6;
  --color-tobacco-leaf-200: #dfd3bd;
  --color-tobacco-leaf-300: #c4b69b;
  --color-tobacco-leaf-400: #ae9c7d;
  --color-tobacco-leaf-500: #978360;
  --color-tobacco-leaf-600: #806f52;
  --color-tobacco-leaf-700: #665941;
  --color-tobacco-leaf-800: #4c412f;
  --color-tobacco-leaf-900: #352c20;
  --color-tobacco-leaf-950: #20190f;
}

SCSS

$tobacco-leaf: #847253;
$tobacco-leaf-rgb: 132, 114, 83;
$tobacco-leaf-light: mix(#fff, $tobacco-leaf, 20%);
$tobacco-leaf-dark: mix(#000, $tobacco-leaf, 20%);

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