#10210B · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 94/100 (aaa) · Harmony 85/100 (triadic) · Distinguishable 100/100 (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.
Deep Green and White are very different (ΔE 91). They have distinctly different hues (106° apart) and their lightness is different, giving a clear light/dark split.
Deep Green text on White: 16.88:1 (AAA); White text on Deep Green: 16.88:1 (AAA). Both directions meet WCAG AA.
Triadic — triadic — a recognised, balanced pairing (harmony 85/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Yes — 16.9:1, which meets WCAG AA.
Their CIE76 ΔE is about 91 — very different.
clearly different colours (ΔE 91).
Explore each color: Deep Green #10210B · White #FFFFFF · Shades: Deep Green shades · White shades · Contrast checker →