#7E6766

CSS

:root {
  --reading-tea-leaves: #7e6766;
  --reading-tea-leaves-rgb: 126 103 102;
  --reading-tea-leaves-oklch: oklch(0.536 0.03 21);
}

.element {
  color: var(--reading-tea-leaves);
  background-color: hsl(2 11% 45%);
  border-color: oklch(0.536 0.03 21);
}

Tailwind CSS v4

@theme {
  --color-reading-tea-leaves: #7e6766;
  --color-reading-tea-leaves-50: #fef2f1;
  --color-reading-tea-leaves-100: #f2e4e3;
  --color-reading-tea-leaves-200: #e1d0ce;
  --color-reading-tea-leaves-300: #c6b2b0;
  --color-reading-tea-leaves-400: #af9897;
  --color-reading-tea-leaves-500: #997f7e;
  --color-reading-tea-leaves-600: #816b6a;
  --color-reading-tea-leaves-700: #685655;
  --color-reading-tea-leaves-800: #4c3e3e;
  --color-reading-tea-leaves-900: #352b2b;
  --color-reading-tea-leaves-950: #201818;
}

SCSS

$reading-tea-leaves: #7e6766;
$reading-tea-leaves-rgb: 126, 103, 102;
$reading-tea-leaves-light: mix(#fff, $reading-tea-leaves, 20%);
$reading-tea-leaves-dark: mix(#000, $reading-tea-leaves, 20%);

.element {
  color: $reading-tea-leaves;
  box-shadow: 0 0 0 2px rgba($reading-tea-leaves, 0.35);
}