#4C3700 · #FFFFFF
Four independent scores (read the one that fits your goal): Readability 86/100 (aaa) · Harmony 83/100 (analogous) · 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 Vivid Yellow and White are very different (ΔE 83). They have distinctly different hues (43° apart) and their lightness is different, giving a clear light/dark split.
Deep Vivid Yellow text on White: 11.33:1 (AAA); White text on Deep Vivid Yellow: 11.33:1 (AAA). Both directions meet WCAG AA.
Analogous — analogous — a recognised, balanced pairing (harmony 83/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Yes — 11.3:1, which meets WCAG AA.
Their CIE76 ΔE is about 83 — very different.
clearly different colours (ΔE 83).
Explore each color: Deep Vivid Yellow #4C3700 · White #FFFFFF · Shades: Deep Vivid Yellow shades · White shades · Contrast checker →