#FEFF87 Hex Color
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This ultra-bright, high-key yellow reads like concentrated sunlight. Because #feff87 has such extreme lightness, it acts best as a supporting highlight or a 10 percent accent color rather than a large-scale background. It pairs exceptionally well with charcoal or deep slate, providing strong contrast for accessibility. Use this hex code to inject immediate warmth and freshness into minimalist or health-conscious interface designs.
Questions about #feff87
What is #feff87 in RGB, HSL and CMYK?
In RGB, #feff87 is rgb(254, 255, 135), in HSL hsl(61, 100%, 76%) and in CMYK 0%, 0%, 47%, 0%.
How should I use #feff87 effectively in UI design?
Use #feff87 sparingly as a strategic accent color rather than a large-scale background. Because of its extreme luminosity, it serves best as a supporting highlight, providing a burst of energy when paired against charcoal or deep slate text.
Is #feff87 readable on white or black?
#feff87 has a 1.05:1 contrast ratio on white and 19.86:1 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.