#96602D

CSS

:root {
  --chilli-con-carne: #96602d;
  --chilli-con-carne-rgb: 150 96 45;
  --chilli-con-carne-oklch: oklch(0.538 0.097 61.5);
}

.element {
  color: var(--chilli-con-carne);
  background-color: hsl(29 54% 38%);
  border-color: oklch(0.538 0.097 61.5);
}

Tailwind CSS v4

@theme {
  --color-chilli-con-carne: #96602d;
  --color-chilli-con-carne-50: #fff0d9;
  --color-chilli-con-carne-100: #ffe2c7;
  --color-chilli-con-carne-200: #f2ccaa;
  --color-chilli-con-carne-300: #dbad84;
  --color-chilli-con-carne-400: #c89162;
  --color-chilli-con-carne-500: #b4763d;
  --color-chilli-con-carne-600: #986435;
  --color-chilli-con-carne-700: #7a502a;
  --color-chilli-con-carne-800: #5b3a1e;
  --color-chilli-con-carne-900: #402813;
  --color-chilli-con-carne-950: #281505;
}

SCSS

$chilli-con-carne: #96602d;
$chilli-con-carne-rgb: 150, 96, 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);
}