#858000 · #D12894
Four independent scores (read the one that fits your goal): Readability 3/100 (fail) · Harmony 67/100 (triadic (soft)) · Distinguishable 62/100 (somewhat similar) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Olive and Medium Violet Red are very different (ΔE 111). They have distinctly different hues (96° apart) and their lightness is different, giving a clear light/dark split.
Olive text on Medium Violet Red: 1.14:1 (Fail); Medium Violet Red text on Olive: 1.14:1 (Fail). Neither meets AA at body size — nudging one color to #FFFEB4 clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 67/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.1:1, below the 4.5:1 minimum. Nudging one colour to #FFFEB4 clears AA.
Their CIE76 ΔE is about 111 — very different.
clearly different colours (ΔE 111).
Explore each color: Olive #858000 · Medium Violet Red #D12894 · Shades: Olive shades · Medium Violet Red shades · Contrast checker →