#74BB83 · #8DA4EC
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 59/100 (triadic (soft)) · Distinguishable 56/100 (somewhat similar) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
JadeStoneGreen and Light Blue are very different (ΔE 75). They have distinctly different hues (93° apart) and their lightness is similar, so they read as two same-weight colours.
JadeStoneGreen text on Light Blue: 1.06:1 (Fail); Light Blue text on JadeStoneGreen: 1.06:1 (Fail). Neither meets AA at body size — nudging one color to #00471C clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 59/100). 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 #00471C clears AA.
Their CIE76 ΔE is about 75 — very different.
clearly different colours (ΔE 75).
Explore each color: JadeStoneGreen #74BB83 · Light Blue #8DA4EC · Shades: JadeStoneGreen shades · Light Blue shades · Contrast checker →