#2BD2B8 · #74CE86
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 99/100 (analogous) · Distinguishable 64/100 (somewhat similar) · Match 41/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Eucalyptus and Emerald are a clear pair (ΔE 27). They have distinctly different hues (39° apart) and their lightness is similar, so they read as two same-weight colours.
Eucalyptus text on Emerald: 1.01:1 (Fail); Emerald text on Eucalyptus: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #005549 clears it.
Analogous — analogous — 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 1.0:1, below the 4.5:1 minimum. Nudging one colour to #005549 clears AA.
Their CIE76 ΔE is about 27 — a clear pair.
clearly different colours (ΔE 27).
Explore each color: Eucalyptus #2BD2B8 · Emerald #74CE86 · Shades: Eucalyptus shades · Emerald shades · Contrast checker →