#18200C · #2B151A
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 65/100 (triadic (soft)) · Distinguishable 13/100 (hard to tell apart) · Match 51/100 (different). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Deep Green and Espresso are a clear pair (ΔE 22). They have distinctly different hues (98° apart) and their lightness is similar, so they read as two same-weight colours.
Deep Green text on Espresso: 1.02:1 (Fail); Espresso text on Deep Green: 1.02:1 (Fail). Neither meets AA at body size — nudging one color to #7C876F clears it.
Triadic (soft) — workable but not a textbook harmony (harmony 65/100). 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 #7C876F clears AA.
Their CIE76 ΔE is about 22 — a clear pair.
clearly different colours (ΔE 22).
Explore each color: Deep Green #18200C · Espresso #2B151A · Shades: Deep Green shades · Espresso shades · Contrast checker →