#995E2D

CSS

:root {
  --chilli-con-carne: #995e2d;
  --chilli-con-carne-rgb: 153 94 45;
  --chilli-con-carne-oklch: oklch(0.538 0.1 57.9);
}

.element {
  color: var(--chilli-con-carne);
  background-color: hsl(27 55% 39%);
  border-color: oklch(0.538 0.1 57.9);
}

Tailwind CSS v4

@theme {
  --color-chilli-con-carne: #995e2d;
  --color-chilli-con-carne-50: #ffefd9;
  --color-chilli-con-carne-100: #ffe1c7;
  --color-chilli-con-carne-200: #f5cbaa;
  --color-chilli-con-carne-300: #deac83;
  --color-chilli-con-carne-400: #cb8f62;
  --color-chilli-con-carne-500: #b7743d;
  --color-chilli-con-carne-600: #9b6235;
  --color-chilli-con-carne-700: #7c4f2a;
  --color-chilli-con-carne-800: #5d391e;
  --color-chilli-con-carne-900: #412713;
  --color-chilli-con-carne-950: #291506;
}

SCSS

$chilli-con-carne: #995e2d;
$chilli-con-carne-rgb: 153, 94, 45;
$chilli-con-carne-light: mix(#fff, $chilli-con-carne, 20%);
$chilli-con-carne-dark: mix(#000, $chilli-con-carne, 20%);

.element {
  color: $chilli-con-carne;
  box-shadow: 0 0 0 2px rgba($chilli-con-carne, 0.35);
}