#00A448 · #DF5444
Four independent scores (read the one that fits your goal): Readability 3/100 (fail) · Harmony 96/100 (split-complementary) · Distinguishable 100/100 (easy to tell apart) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Jade and Indian Red are very different (ΔE 110). They have distinctly different hues (140° apart) and their lightness is different, giving a clear light/dark split.
Jade text on Indian Red: 1.17:1 (Fail); Indian Red text on Jade: 1.17:1 (Fail). Neither meets AA at body size — nudging one color to #002006 clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 96/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.2:1, below the 4.5:1 minimum. Nudging one colour to #002006 clears AA.
Their CIE76 ΔE is about 110 — very different.
clearly different colours (ΔE 110).
Explore each color: Jade #00A448 · Indian Red #DF5444 · Shades: Jade shades · Indian Red shades · Contrast checker →