#DFFEF2 · #E9FCE5
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 62/100 (analogous (soft)) · Distinguishable 24/100 (hard to tell apart) · Match 85/100 (close). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Light Cyan and Honeydew are very close (ΔE 7). They have distinctly different hues (47° apart) and their lightness is similar, so they read as two same-weight colours.
Light Cyan text on Honeydew: 1.00:1 (Fail); Honeydew text on Light Cyan: 1.00:1 (Fail). Neither meets AA at body size — nudging one color to #5C776D clears it.
Analogous (soft) — workable but not a textbook harmony (harmony 62/100). 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 #5C776D clears AA.
Their CIE76 ΔE is about 7 — very close.
close but visibly different (ΔE 6.8).
Explore each color: Light Cyan #DFFEF2 · Honeydew #E9FCE5 · Shades: Light Cyan shades · Honeydew shades · Contrast checker →