#D8C693

CSS

:root {
  --desert-temple: #d8c693;
  --desert-temple-rgb: 216 198 147;
  --desert-temple-oklch: oklch(0.829 0.07 90.9);
}

.element {
  color: var(--desert-temple);
  background-color: hsl(44 47% 71%);
  border-color: oklch(0.829 0.07 90.9);
}

Tailwind CSS v4

@theme {
  --color-desert-temple: #d8c693;
  --color-desert-temple-50: #fcf5df;
  --color-desert-temple-100: #f0e8ce;
  --color-desert-temple-200: #ded4b3;
  --color-desert-temple-300: #c4b78f;
  --color-desert-temple-400: #ae9d6e;
  --color-desert-temple-500: #98854e;
  --color-desert-temple-600: #807043;
  --color-desert-temple-700: #675a35;
  --color-desert-temple-800: #4c4125;
  --color-desert-temple-900: #352d19;
  --color-desert-temple-950: #201a09;
}

SCSS

$desert-temple: #d8c693;
$desert-temple-rgb: 216, 198, 147;
$desert-temple-light: mix(#fff, $desert-temple, 20%);
$desert-temple-dark: mix(#000, $desert-temple, 20%);

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