#EFC851 Hex Color

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Hex color #efc851 graphic
#efc851 is a warm, high-saturation yellow that commands attention. Because this tone is so intense, it works best as an accent color for calls to action or sale banners rather than a full background. It pairs exceptionally well with charcoal gray or deep navy for high-contrast, readable typography. The hex code for this energetic shade is #efc851.

Questions about #efc851

What is #efc851 in RGB, HSL and CMYK?
In RGB, #efc851 is rgb(239, 200, 81), in HSL hsl(45, 83%, 63%) and in CMYK 0%, 16%, 66%, 6%.
What colors pair well with #efc851?
This yellow pairs best with deep, neutral tones like charcoal or navy to ground its intensity. Using these dark, desaturated colors for text ensures that #efc851 pops effectively while maintaining high legibility for users.
Is #efc851 a good choice for background colors?
Due to its high saturation and brightness, #efc851 is generally too intense for large background areas and may cause visual fatigue. It is better used sparingly as an accent for call-to-action buttons, icons, or specific design highlights.
Is #efc851 readable on white or black?
#efc851 has a 1.60:1 contrast ratio on white and 13.05:1 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.