#996C1C

CSS

:root {
  --embarrassed-frog: #996c1c;
  --embarrassed-frog-rgb: 153 108 28;
  --embarrassed-frog-oklch: oklch(0.564 0.108 76.7);
}

.element {
  color: var(--embarrassed-frog);
  background-color: hsl(38 69% 35%);
  border-color: oklch(0.564 0.108 76.7);
}

Tailwind CSS v4

@theme {
  --color-embarrassed-frog: #996c1c;
  --color-embarrassed-frog-50: #fff2d3;
  --color-embarrassed-frog-100: #fce4c0;
  --color-embarrassed-frog-200: #eecfa1;
  --color-embarrassed-frog-300: #d5b177;
  --color-embarrassed-frog-400: #c29651;
  --color-embarrassed-frog-500: #ae7b21;
  --color-embarrassed-frog-600: #93691f;
  --color-embarrassed-frog-700: #765419;
  --color-embarrassed-frog-800: #583c10;
  --color-embarrassed-frog-900: #3e290a;
  --color-embarrassed-frog-950: #271700;
}

SCSS

$embarrassed-frog: #996c1c;
$embarrassed-frog-rgb: 153, 108, 28;
$embarrassed-frog-light: mix(#fff, $embarrassed-frog, 20%);
$embarrassed-frog-dark: mix(#000, $embarrassed-frog, 20%);

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