#B9E0B6 · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 9/100 (fail) · Harmony 100/100 (triadic) · Distinguishable 57/100 (somewhat similar) · Match 34/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Seafoam and White are very different (ΔE 30). They have distinctly different hues (116° apart) and their lightness is different, giving a clear light/dark split.
Seafoam text on White: 1.46:1 (Fail); White text on Seafoam: 1.46:1 (Fail). Neither meets AA at body size — nudging one color to #5C7F5A clears it.
Triadic — triadic — a recognised, balanced pairing (harmony 100/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.5:1, below the 4.5:1 minimum. Nudging one colour to #5C7F5A clears AA.
Their CIE76 ΔE is about 30 — very different.
clearly different colours (ΔE 30).
Explore each color: Seafoam #B9E0B6 · White #FFFFFF · Shades: Seafoam shades · White shades · Contrast checker →