#469F5D · #6A84D8
Four independent scores (read the one that fits your goal): Readability 2/100 (fail) · Harmony 53/100 (triadic (soft)) · Distinguishable 61/100 (somewhat similar) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Jade and Cornflower Blue are very different (ΔE 91). They have distinctly different hues (90° apart) and their lightness is similar, so they read as two same-weight colours.
Jade text on Cornflower Blue: 1.08:1 (Fail); Cornflower Blue text on Jade: 1.08:1 (Fail). Neither meets AA at body size — nudging one color to #00280B clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 53/100). 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 #00280B clears AA.
Their CIE76 ΔE is about 91 — very different.
clearly different colours (ΔE 91).
Explore each color: Jade #469F5D · Cornflower Blue #6A84D8 · Shades: Jade shades · Cornflower Blue shades · Contrast checker →