Landmark Brown

CSS

:root {
  --landmark-brown: #756657;
  --landmark-brown-rgb: 117 102 87;
  --landmark-brown-oklch: oklch(0.52 0.03 67.1);
}

.element {
  color: var(--landmark-brown);
  background-color: hsl(30 15% 40%);
  border-color: oklch(0.52 0.03 67.1);
}

Tailwind CSS v4

@theme {
  --color-landmark-brown: #756657;
  --color-landmark-brown-50: #fbf4ec;
  --color-landmark-brown-100: #efe6de;
  --color-landmark-brown-200: #ddd2c7;
  --color-landmark-brown-300: #c2b5a7;
  --color-landmark-brown-400: #ab9b8c;
  --color-landmark-brown-500: #948372;
  --color-landmark-brown-600: #7d6f60;
  --color-landmark-brown-700: #64584d;
  --color-landmark-brown-800: #4a4038;
  --color-landmark-brown-900: #332c26;
  --color-landmark-brown-950: #1f1914;
}

SCSS

$landmark-brown: #756657;
$landmark-brown-rgb: 117, 102, 87;
$landmark-brown-light: mix(#fff, $landmark-brown, 20%);
$landmark-brown-dark: mix(#000, $landmark-brown, 20%);

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