#2F642E · #565B00
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 51/100 (analogous (soft)) · Distinguishable 67/100 (somewhat similar) · Match 44/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Dark Green and Deep Vivid Lime are a clear pair (ΔE 26). They have distinctly different hues (56° apart) and their lightness is similar, so they read as two same-weight colours.
Dark Green text on Deep Vivid Lime: 1.03:1 (Fail); Deep Vivid Lime text on Dark Green: 1.03:1 (Fail). Neither meets AA at body size — nudging one color to #A1DA9D clears it.
Analogous (soft) — workable but not a textbook harmony (harmony 51/100). 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 #A1DA9D clears AA.
Their CIE76 ΔE is about 26 — a clear pair.
clearly different colours (ΔE 26).
Explore each color: Dark Green #2F642E · Deep Vivid Lime #565B00 · Shades: Dark Green shades · Deep Vivid Lime shades · Contrast checker →