#B4FF9F Hex Color
High-energy electric green for modern accents

This luminous, neon green acts as a high-energy accent rather than a dominant background. Because it is extremely bright, it can easily overpower subtle color palettes. Pair it with deep charcoal or matte black to ground the intensity, as black text provides excellent readability on this hue. The hex code for this electric tone is #b4ff9f, making it ideal for calling attention to sustainability or eco-focused design elements.
Questions about #b4ff9f
What is #b4ff9f in RGB, HSL and CMYK?
In RGB, #b4ff9f is rgb(180, 255, 159), in HSL hsl(107, 100%, 81%) and in CMYK 29%, 0%, 38%, 0%.
How should #b4ff9f be applied in web design?
Use #b4ff9f sparingly as a high-impact accent color rather than a dominant background. Because the tone is so electric, it works best when grounded by deep charcoal text or dark mode interfaces to maintain visual balance and keep content legible.
What colors pair well with #b4ff9f?
This neon hue pairs effectively with high-contrast, neutral colors to soften its intensity. Try pairing it with charcoal or deep matte black to prevent visual fatigue, allowing the green to pop without overpowering your overall design layout.
Is #b4ff9f readable on white or black?
#b4ff9f has a 1.18:1 contrast ratio on white and 17.74:1 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.