#CFEBE8

CSS

:root {
  --mint-chip: #cfebe8;
  --mint-chip-rgb: 207 235 232;
  --mint-chip-oklch: oklch(0.919 0.03 188.8);
}

.element {
  color: var(--mint-chip);
  background-color: hsl(174 41% 87%);
  border-color: oklch(0.919 0.03 188.8);
}

Tailwind CSS v4

@theme {
  --color-mint-chip: #cfebe8;
  --color-mint-chip-50: #ecf8f7;
  --color-mint-chip-100: #ddebea;
  --color-mint-chip-200: #c7d9d7;
  --color-mint-chip-300: #a7bdbb;
  --color-mint-chip-400: #8ba4a2;
  --color-mint-chip-500: #708d8a;
  --color-mint-chip-600: #5f7775;
  --color-mint-chip-700: #4c5f5d;
  --color-mint-chip-800: #374644;
  --color-mint-chip-900: #26302f;
  --color-mint-chip-950: #141d1b;
}

SCSS

$mint-chip: #cfebe8;
$mint-chip-rgb: 207, 235, 232;
$mint-chip-light: mix(#fff, $mint-chip, 20%);
$mint-chip-dark: mix(#000, $mint-chip, 20%);

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