#FFE45C Hex Color
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This neon, high-saturation yellow feels energetic and optimistic. Because it is so bright, hex code #ffe45c works best as a small, punchy accent color rather than a primary background. It pairs exceptionally well with charcoal gray or deep violet for high-contrast, modern UI elements. While black text remains highly readable over this shade, use it sparingly to avoid overwhelming your composition.
Questions about #ffe45c
What is #ffe45c in RGB, HSL and CMYK?
In RGB, #ffe45c is rgb(255, 228, 92), in HSL hsl(50, 100%, 68%) and in CMYK 0%, 11%, 64%, 0%.
Should I use #ffe45c as a primary background color?
Avoid using #ffe45c as a full-page background color because its extreme brightness can quickly fatigue the eyes and overwhelm content. It functions significantly better as a targeted accent for buttons, alerts, or hover states where you need to draw immediate attention.
Is #ffe45c readable on white or black?
#ffe45c has a 1.27:1 contrast ratio on white and 16.50:1 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.