Autumn Fall

CSS

:root {
  --autumn-fall: #67423b;
  --autumn-fall-rgb: 103 66 59;
  --autumn-fall-oklch: oklch(0.42 0.053 31.2);
}

.element {
  color: var(--autumn-fall);
  background-color: hsl(10 27% 32%);
  border-color: oklch(0.42 0.053 31.2);
}

Tailwind CSS v4

@theme {
  --color-autumn-fall: #67423b;
  --color-autumn-fall-50: #fff0eb;
  --color-autumn-fall-100: #f9e2dd;
  --color-autumn-fall-200: #eacdc6;
  --color-autumn-fall-300: #d1aea6;
  --color-autumn-fall-400: #bc938b;
  --color-autumn-fall-500: #a77971;
  --color-autumn-fall-600: #8d675f;
  --color-autumn-fall-700: #71524c;
  --color-autumn-fall-800: #533c38;
  --color-autumn-fall-900: #3a2926;
  --color-autumn-fall-950: #241714;
}

SCSS

$autumn-fall: #67423b;
$autumn-fall-rgb: 103, 66, 59;
$autumn-fall-light: mix(#fff, $autumn-fall, 20%);
$autumn-fall-dark: mix(#000, $autumn-fall, 20%);

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