#71D18A · #ACC55A
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 36/100 (clashing) · Distinguishable 75/100 (easy to tell apart) · Match 33/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Eucalyptus and Lime are very different (ΔE 30). They have distinctly different hues (62° apart) and their lightness is similar, so they read as two same-weight colours.
Eucalyptus text on Lime: 1.03:1 (Fail); Lime text on Eucalyptus: 1.03:1 (Fail). Neither meets AA at body size — nudging one color to #005725 clears it.
Clashing — awkward hue gap — tends to clash (harmony 36/100). 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 #005725 clears AA.
Their CIE76 ΔE is about 30 — very different.
clearly different colours (ΔE 30).
Explore each color: Eucalyptus #71D18A · Lime #ACC55A · Shades: Eucalyptus shades · Lime shades · Contrast checker →