#00231B · #0B220D
Four independent scores (read the one that fits your goal): Readability 0/100 (fail) · Harmony 88/100 (analogous) · Distinguishable 29/100 (hard to tell apart) · Match 81/100 (close). There is no single “good/bad” — a pair can clash for text yet be great for an outfit.
Deep Vivid Teal and Deep Green are very close (ΔE 9). They have distinctly different hues (41° apart) and their lightness is similar, so they read as two same-weight colours.
Deep Vivid Teal text on Deep Green: 1.01:1 (Fail); Deep Green text on Deep Vivid Teal: 1.01:1 (Fail). Neither meets AA at body size — nudging one color to #688C81 clears it.
Analogous — analogous — a recognised, balanced pairing (harmony 88/100). 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 #688C81 clears AA.
Their CIE76 ΔE is about 9 — very close.
close but visibly different (ΔE 8.7).
Explore each color: Deep Vivid Teal #00231B · Deep Green #0B220D · Shades: Deep Vivid Teal shades · Deep Green shades · Contrast checker →