#CBC47F

CSS

:root {
  --muted-lime: #cbc47f;
  --muted-lime-rgb: 203 196 127;
  --muted-lime-oklch: oklch(0.81 0.09 103.2);
}

.element {
  color: var(--muted-lime);
  background-color: hsl(54 42% 65%);
  border-color: oklch(0.81 0.09 103.2);
}

Tailwind CSS v4

@theme {
  --color-muted-lime: #cbc47f;
  --color-muted-lime-50: #f8f7da;
  --color-muted-lime-100: #eceac8;
  --color-muted-lime-200: #d9d7ab;
  --color-muted-lime-300: #bebb85;
  --color-muted-lime-400: #a8a161;
  --color-muted-lime-500: #91893c;
  --color-muted-lime-600: #7a7434;
  --color-muted-lime-700: #625d29;
  --color-muted-lime-800: #49431c;
  --color-muted-lime-900: #332e12;
  --color-muted-lime-950: #1e1b05;
}

SCSS

$muted-lime: #cbc47f;
$muted-lime-rgb: 203, 196, 127;
$muted-lime-light: mix(#fff, $muted-lime, 20%);
$muted-lime-dark: mix(#000, $muted-lime, 20%);

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