#30F81B Hex Color
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This ultra-bright, neon green commands immediate attention with its high saturation and electric energy. Because it is so intense, use #30f81b strictly as a 10% accent color to highlight UI elements rather than as a background. It pairs exceptionally well with charcoal grays or deep navies to ground its glow. Black text offers excellent readability against this shade, making it a reliable choice for high-contrast accessibility.
Questions about #30f81b
What is #30f81b in RGB, HSL and CMYK?
In RGB, #30f81b is rgb(48, 248, 27), in HSL hsl(114, 94%, 54%) and in CMYK 81%, 0%, 89%, 3%.
How can I effectively use #30f81b in UI design?
Apply #30f81b sparingly as a 10% accent color to draw attention to critical UI elements like primary buttons or notification badges. Because of its intense luminosity, it overwhelms layouts if used for backgrounds, but it remains highly visible against charcoal or deep navy surfaces.
Is #30f81b readable on white or black?
#30f81b has a 1.44:1 contrast ratio on white and 14.56:1 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.