#20925B · #BB5C41
Four independent scores (read the one that fits your goal): Readability 3/100 (fail) · Harmony 92/100 (split-complementary) · Distinguishable 99/100 (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.
Sea Green and Clay are very different (ΔE 81). They have distinctly different hues (138° apart) and their lightness is similar, so they read as two same-weight colours.
Sea Green text on Clay: 1.13:1 (Fail); Clay text on Sea Green: 1.13:1 (Fail). Neither meets AA at body size — nudging one color to #000B02 clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 92/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.1:1, below the 4.5:1 minimum. Nudging one colour to #000B02 clears AA.
Their CIE76 ΔE is about 81 — very different.
clearly different colours (ΔE 81).
Explore each color: Sea Green #20925B · Clay #BB5C41 · Shades: Sea Green shades · Clay shades · Contrast checker →