#E8F9F5 · #F6F2FF
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 52/100 (triadic (soft)) · Distinguishable 7/100 (hard to tell apart) · Match 75/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Light Cyan and Ghost White are a clear pair (ΔE 11). They have distinctly different hues (93° apart) and their lightness is similar, so they read as two same-weight colours.
Light Cyan text on Ghost White: 1.01:1 (Fail); Ghost White text on Light Cyan: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #647370 clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 52/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.0:1, below the 4.5:1 minimum. Nudging one colour to #647370 clears AA.
Their CIE76 ΔE is about 11 — a clear pair.
clearly different colours (ΔE 11).
Explore each color: Light Cyan #E8F9F5 · Ghost White #F6F2FF · Shades: Light Cyan shades · Ghost White shades · Contrast checker →