#23D4BB · #C5A4FF
Four independent scores (read the one that fits your goal): Readability 2/100 (fail) · Harmony 40/100 (clashing) · Distinguishable 76/100 (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.
Eucalyptus and Wisteria are very different (ΔE 88). They have distinctly different hues (90° apart) and their lightness is different, giving a clear light/dark split.
Eucalyptus text on Wisteria: 1.11:1 (Fail); Wisteria text on Eucalyptus: 1.11:1 (Fail). Neither meets AA at body size — nudging one color to #005046 clears it.
Clashing — awkward hue gap — tends to clash (harmony 40/100). This is about how they look together (clothing, interiors, branding), independent of text contrast.
Not at body size — the best direction is only 1.1:1, below the 4.5:1 minimum. Nudging one colour to #005046 clears AA.
Their CIE76 ΔE is about 88 — very different.
clearly different colours (ΔE 88).
Explore each color: Eucalyptus #23D4BB · Wisteria #C5A4FF · Shades: Eucalyptus shades · Wisteria shades · Contrast checker →