About teal-700
#00776E is teal-700, a tailwind v4. This page shows its rgb(0, 119, 110) / hsl(175.46, 100%, 23.33%) / oklch(0.5121 0.09 185.67) 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.