About olive-400
#ABAB9C is olive-400, a tailwind v4. This page shows its rgb(171, 171, 156) / hsl(60, 8.2%, 64.12%) / oklch(0.737 0.0211 106.91) 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.