#44C7B2 · #75C487
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 95/100 (analogous) · Distinguishable 57/100 (somewhat similar) · Match 49/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Medium Aquamarine and Dark Sea Green are a clear pair (ΔE 23). They have distinctly different hues (37° apart) and their lightness is similar, so they read as two same-weight colours.
Medium Aquamarine text on Dark Sea Green: 1.01:1 (Fail); Dark Sea Green text on Medium Aquamarine: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #004F45 clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 95/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.0:1, below the 4.5:1 minimum. Nudging one colour to #004F45 clears AA.
Their CIE76 ΔE is about 23 — a clear pair.
clearly different colours (ΔE 23).
Explore each color: Medium Aquamarine #44C7B2 · Dark Sea Green #75C487 · Shades: Medium Aquamarine shades · Dark Sea Green shades · Contrast checker →