#575A11 · #6E4F03
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 90/100 (analogous) · Distinguishable 41/100 (somewhat similar) · Match 60/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Dark Lime and Dark Vivid Yellow are a clear pair (ΔE 18). They have closely related hues (20° apart) and their lightness is similar, so they read as two same-weight colours.
Dark Lime text on Dark Vivid Yellow: 1.03:1 (Fail); Dark Vivid Yellow text on Dark Lime: 1.03:1 (Fail). Neither meets AA at body size — nudging one color to #C8CD87 clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 90/100). 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 #C8CD87 clears AA.
Their CIE76 ΔE is about 18 — a clear pair.
clearly different colours (ΔE 18).
Explore each color: Dark Lime #575A11 · Dark Vivid Yellow #6E4F03 · Shades: Dark Lime shades · Dark Vivid Yellow shades · Contrast checker →