#6A873E · #AF5F70
Four independent scores (read the one that fits your goal): Readability 2/100 (fail) · Harmony 68/100 (triadic (soft)) · Distinguishable 38/100 (hard 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 Drab and Dusty Red are very different (ΔE 65). They have distinctly different hues (97° apart) and their lightness is similar, so they read as two same-weight colours.
Olive Drab text on Dusty Red: 1.10:1 (Fail); Dusty Red text on Olive Drab: 1.10:1 (Fail). Neither meets AA at body size — nudging one color to #020900 clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 68/100). 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 #020900 clears AA.
Their CIE76 ΔE is about 65 — very different.
clearly different colours (ΔE 65).
Explore each color: Olive Drab #6A873E · Dusty Red #AF5F70 · Shades: Olive Drab shades · Dusty Red shades · Contrast checker →