#04231C · #2B180A
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 92/100 (split-complementary) · Distinguishable 64/100 (somewhat similar) · Match 47/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Deep Teal and Espresso are a clear pair (ΔE 24). They have distinctly different hues (141° apart) and their lightness is similar, so they read as two same-weight colours.
Deep Teal text on Espresso: 1.02:1 (Fail); Espresso text on Deep Teal: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #6A8B81 clears it.
Split-complementary — split-complementary — a recognised, balanced pairing (harmony 92/100). 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 #6A8B81 clears AA.
Their CIE76 ΔE is about 24 — a clear pair.
clearly different colours (ΔE 24).
Explore each color: Deep Teal #04231C · Espresso #2B180A · Shades: Deep Teal shades · Espresso shades · Contrast checker →