#A09C79

CSS

:root {
  --a-frond-in-need: #a09c79;
  --a-frond-in-need-rgb: 160 156 121;
  --a-frond-in-need-oklch: oklch(0.687 0.049 102.2);
}

.element {
  color: var(--a-frond-in-need);
  background-color: hsl(54 17% 55%);
  border-color: oklch(0.687 0.049 102.2);
}

Tailwind CSS v4

@theme {
  --color-a-frond-in-need: #a09c79;
  --color-a-frond-in-need-50: #f7f6e6;
  --color-a-frond-in-need-100: #eae9d7;
  --color-a-frond-in-need-200: #d7d6be;
  --color-a-frond-in-need-300: #bbb99d;
  --color-a-frond-in-need-400: #a4a07f;
  --color-a-frond-in-need-500: #8c8862;
  --color-a-frond-in-need-600: #777353;
  --color-a-frond-in-need-700: #5f5c42;
  --color-a-frond-in-need-800: #46432f;
  --color-a-frond-in-need-900: #302e20;
  --color-a-frond-in-need-950: #1d1b10;
}

SCSS

$a-frond-in-need: #a09c79;
$a-frond-in-need-rgb: 160, 156, 121;
$a-frond-in-need-light: mix(#fff, $a-frond-in-need, 20%);
$a-frond-in-need-dark: mix(#000, $a-frond-in-need, 20%);

.element {
  color: $a-frond-in-need;
  box-shadow: 0 0 0 2px rgba($a-frond-in-need, 0.35);
}