#5BD389 Hex Color
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This high-saturation green leans toward neon with its bright, electric energy. Because of its intensity, #5bd389 works best as a punchy accent color rather than a large background field, where it might overwhelm the eyes. It pairs surprisingly well with deep charcoal grays or slate blues for a balanced, modern look. The hex code is #5bd389, and it maintains excellent readability with black text.
Questions about #5bd389
What is #5bd389 in RGB, HSL and CMYK?
In RGB, #5bd389 is rgb(91, 211, 137), in HSL hsl(143, 58%, 59%) and in CMYK 57%, 0%, 35%, 17%.
What is the best way to use #5bd389 in UI design?
#5bd389 functions best as a high-visibility accent rather than a background color. Its neon intensity works exceptionally well for call-to-action buttons or highlights when contrasted against dark charcoal or deep slate backgrounds for maximum visual impact.
Is #5bd389 readable on white or black?
#5bd389 has a 1.88:1 contrast ratio on white and 11.12:1 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.