#858012 · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 55/100 (aa large) · Harmony 46/100 (analogous (soft)) · Distinguishable 100/100 (easy to tell apart) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Olive and White are very different (ΔE 72). They have distinctly different hues (57° apart) and their lightness is different, giving a clear light/dark split.
Olive text on White: 4.12:1 (AA Large); White text on Olive: 4.12:1 (AA Large). Neither meets AA at body size — nudging one color to #7F7902 clears it.
Analogous (soft) — workable but not a textbook harmony (harmony 46/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 4.1:1, below the 4.5:1 minimum. Nudging one colour to #7F7902 clears AA.
Their CIE76 ΔE is about 72 — very different.
clearly different colours (ΔE 72).
Explore each color: Olive #858012 · White #FFFFFF · Shades: Olive shades · White shades · Contrast checker →