#FFDE17 Hex Color
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This saturated, high-energy yellow demands immediate attention. Because #ffde17 is so luminous, it works best as a punchy accent rather than a full background color. Pair it with deep charcoal or navy text for high readability, as black text offers excellent contrast. Designers often use this shade for sale buttons or call-to-action elements where a sense of urgency and optimism is required.
Questions about #ffde17
What is #ffde17 in RGB, HSL and CMYK?
In RGB, #ffde17 is rgb(255, 222, 23), in HSL hsl(51, 100%, 55%) and in CMYK 0%, 13%, 91%, 0%.
Where should I use #ffde17 in a layout?
Because #ffde17 demands such immediate attention, it works best as a targeted accent rather than a background color. Use it sparingly for sale badges, notification alerts, or call-to-action buttons to maintain visual balance and prevent eye fatigue.
Is #ffde17 readable on white or black?
#ffde17 has a 1.33:1 contrast ratio on white and 15.71:1 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.