About emerald-100
#D0FAE5 is emerald-100, a tailwind v4. This page shows its rgb(208, 250, 229) / hsl(150, 80.77%, 89.8%) / oklch(0.9498 0.0516 163.63) 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.