#A29C74

CSS

:root {
  --a-frond-in-need: #a29c74;
  --a-frond-in-need-rgb: 162 156 116;
  --a-frond-in-need-oklch: oklch(0.688 0.056 100.5);
}

.element {
  color: var(--a-frond-in-need);
  background-color: hsl(52 20% 55%);
  border-color: oklch(0.688 0.056 100.5);
}

Tailwind CSS v4

@theme {
  --color-a-frond-in-need: #a29c74;
  --color-a-frond-in-need-50: #f8f6e4;
  --color-a-frond-in-need-100: #ebe9d4;
  --color-a-frond-in-need-200: #d8d6bb;
  --color-a-frond-in-need-300: #bcb998;
  --color-a-frond-in-need-400: #a5a07a;
  --color-a-frond-in-need-500: #8e885c;
  --color-a-frond-in-need-600: #78734e;
  --color-a-frond-in-need-700: #605c3e;
  --color-a-frond-in-need-800: #47432c;
  --color-a-frond-in-need-900: #312e1e;
  --color-a-frond-in-need-950: #1d1b0e;
}

SCSS

$a-frond-in-need: #a29c74;
$a-frond-in-need-rgb: 162, 156, 116;
$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);
}