#B4E2B2 · #EFC2F3
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 99/100 (complementary) · Distinguishable 43/100 (somewhat similar) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Seafoam and Pale Purple are very different (ΔE 61). They have near-opposite hues (178° apart) and their lightness is similar, so they read as two same-weight colours.
Seafoam text on Pale Purple: 1.06:1 (Fail); Pale Purple text on Seafoam: 1.06:1 (Fail). Neither meets AA at body size — nudging one color to #3A633A clears it.
Complementary — complementary — a recognised, balanced pairing (harmony 99/100). 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 #3A633A clears AA.
Their CIE76 ΔE is about 61 — very different.
clearly different colours (ΔE 61).
Explore each color: Seafoam #B4E2B2 · Pale Purple #EFC2F3 · Shades: Seafoam shades · Pale Purple shades · Contrast checker →