#B1CC45 Hex Color

Vibrant chartreuse green with high energy

Hex color #b1cc45 graphic
This bright, chartreuse-leaning yellow is packed with high-octane energy. Because of its intensity, #b1cc45 works best as a 10% accent color for buttons or call-to-action elements rather than a large background. Designers should pair it with deep charcoal or violet for visual balance. Black text reads clearly on this hex code, offering a strong 11.6:1 contrast ratio for any UI elements.

Questions about #b1cc45

What is #b1cc45 in RGB, HSL and CMYK?
In RGB, #b1cc45 is rgb(177, 204, 69), in HSL hsl(72, 57%, 54%) and in CMYK 13%, 0%, 66%, 20%.
What colors pair well with #b1cc45 in a design?
High-intensity shades like #b1cc45 require grounding to remain legible. Pair this chartreuse with deep charcoal or rich violet to create visual balance. These darker tones prevent the brightness of the yellow-green from overwhelming the overall layout or losing contrast.
Should #b1cc45 be used for text or large backgrounds?
Avoid using #b1cc45 for large background areas or body text because its extreme vibrancy can cause eye fatigue. Instead, reserve this shade for small, high-impact UI elements like buttons, progress indicators, or notification badges to guide user attention effectively.
Is #b1cc45 readable on white or black?
#b1cc45 has a 1.81:1 contrast ratio on white and 11.59:1 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.