#90C251 Hex Color
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#90c251 is a bright, high-chroma green with sharp yellow undertones. This color demands attention, making it an ideal choice for energetic accents or call-to-action buttons rather than large backgrounds. It pairs well with deep charcoal or slate greys. Because it offers strong contrast, you can safely layer standard black text over it for accessible, readable typography. The hex code for this lively shade is #90c251.
Questions about #90c251
What is #90c251 in RGB, HSL and CMYK?
In RGB, #90c251 is rgb(144, 194, 81), in HSL hsl(87, 48%, 54%) and in CMYK 26%, 0%, 58%, 24%.
How should #90c251 be used in a design layout?
Use #90c251 primarily as an energetic accent color rather than a background filler because its high chroma can quickly overwhelm the viewer. It excels when placed against deep charcoal or slate greys, which provide the grounding necessary to let the yellow-green pop effectively.
Is #90c251 readable on white or black?
#90c251 has a 2.09:1 contrast ratio on white and 10.02:1 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.