#20CFBB · #C49FFA
Four independent scores (read the one that fits your goal): Readability 2/100 (fail) · Harmony 43/100 (clashing) · Distinguishable 78/100 (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.
Medium Turquoise and Wisteria are very different (ΔE 86). They have distinctly different hues (91° apart) and their lightness is different, giving a clear light/dark split.
Medium Turquoise text on Wisteria: 1.11:1 (Fail); Wisteria text on Medium Turquoise: 1.11:1 (Fail). Neither meets AA at body size — nudging one color to #004D45 clears it.
Clashing — awkward hue gap — tends to clash (harmony 43/100). 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 #004D45 clears AA.
Their CIE76 ΔE is about 86 — very different.
clearly different colours (ΔE 86).
Explore each color: Medium Turquoise #20CFBB · Wisteria #C49FFA · Shades: Medium Turquoise shades · Wisteria shades · Contrast checker →