#6AD2BD · #C5AEF6
Four independent scores (read the one that fits your goal): Readability 2/100 (fail) · Harmony 55/100 (triadic (soft)) · Distinguishable 45/100 (somewhat similar) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Medium Aquamarine and Mauve are very different (ΔE 67). They have distinctly different hues (91° apart) and their lightness is different, giving a clear light/dark split.
Medium Aquamarine text on Mauve: 1.08:1 (Fail); Mauve text on Medium Aquamarine: 1.08:1 (Fail). Neither meets AA at body size — nudging one color to #005448 clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 55/100). 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 #005448 clears AA.
Their CIE76 ΔE is about 67 — very different.
clearly different colours (ΔE 67).
Explore each color: Medium Aquamarine #6AD2BD · Mauve #C5AEF6 · Shades: Medium Aquamarine shades · Mauve shades · Contrast checker →