About olive-950
#0C0C09 is olive-950, a tailwind v4. This page shows its rgb(12, 12, 9) / hsl(60, 14.29%, 4.12%) / oklch(0.1531 0.0063 107.12) values, WCAG contrast against black and white, an OKLCH tint-and-shade ramp, and complementary, analogous, and triadic harmonies — all computed in perceptually-uniform OKLCH.