#77B87C · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 27/100 (fail) · Harmony 100/100 (triadic) · Distinguishable 83/100 (easy to tell apart) · Match 0/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Lucerne and White are very different (ΔE 51). They have distinctly different hues (125° apart) and their lightness is different, giving a clear light/dark split.
Lucerne text on White: 2.35:1 (Fail); White text on Lucerne: 2.35:1 (Fail). Neither meets AA at body size — nudging one color to #45844C 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 2.4:1, below the 4.5:1 minimum. Nudging one colour to #45844C clears AA.
Their CIE76 ΔE is about 51 — very different.
clearly different colours (ΔE 51).
Explore each color: Lucerne #77B87C · White #FFFFFF · Shades: Lucerne shades · White shades · Contrast checker →