#81D84B Hex Color
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This bright, high-chroma lime demands attention with its intense, artificial glow. Because it is so saturated, #81d84b functions best as a small, tactical accent rather than a full background. Pair it with charcoal or deep navy to ground its energy. The hex code #81d84b offers strong contrast against black text, making it a functional choice for high-impact UI elements like call-to-action buttons.
Questions about #81d84b
What is #81d84b in RGB, HSL and CMYK?
In RGB, #81d84b is rgb(129, 216, 75), in HSL hsl(97, 64%, 57%) and in CMYK 40%, 0%, 65%, 15%.
How should I use #81d84b in my UI design?
Use #81d84b as a tactical accent rather than a background color because of its intense saturation. It creates strong visual contrast against dark backgrounds like charcoal or deep navy, making it highly effective for call-to-action buttons or alert markers.
Is #81d84b readable on white or black?
#81d84b has a 1.77:1 contrast ratio on white and 11.85:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.