#1D1F00 · #3A0120
Four independent scores (read the one that fits your goal): Readability 1/100 (fail) · Harmony 50/100 (triadic (soft)) · Distinguishable 21/100 (hard to tell apart) · Match 9/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Deep Vivid Lime and Deep Vivid Pink are very different (ΔE 41). They have distinctly different hues (97° apart) and their lightness is similar, so they read as two same-weight colours.
Deep Vivid Lime text on Deep Vivid Pink: 1.04:1 (Fail); Deep Vivid Pink text on Deep Vivid Lime: 1.04:1 (Fail). Neither meets AA at body size — nudging one color to #808561 clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 50/100). 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 #808561 clears AA.
Their CIE76 ΔE is about 41 — very different.
clearly different colours (ΔE 41).
Explore each color: Deep Vivid Lime #1D1F00 · Deep Vivid Pink #3A0120 · Shades: Deep Vivid Lime shades · Deep Vivid Pink shades · Contrast checker →