#E5E539 Hex Color

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Hex color #e5e539 graphic
This high-energy yellow packs a punch with its neon, sparkling intensity. The hex code #e5e539 commands attention, making it ideal for buttons or call-to-action accents rather than large backgrounds. It pairs surprisingly well with deep charcoal grays for a modern, industrial look. Because of its extreme brightness, black text remains highly legible against this tone, maintaining strong contrast for any interface.

Questions about #e5e539

What is #e5e539 in RGB, HSL and CMYK?
In RGB, #e5e539 is rgb(229, 229, 57), in HSL hsl(60, 77%, 56%) and in CMYK 0%, 0%, 75%, 10%.
What is the best way to use #e5e539 in interface design?
#e5e539 works best as a targeted accent or button color rather than a primary background shade. Because of its extreme brightness, it creates powerful visual contrast when paired with deep charcoal or black text for optimal readability.
Is #e5e539 readable on white or black?
#e5e539 has a 1.34:1 contrast ratio on white and 15.59:1 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.