#FFFF0F Hex Color
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#ffff0f is an intensely saturated yellow that commands attention. Due to its high luminosity, avoid using it as a full background, which can cause eye fatigue. Instead, reserve this tone for high-impact accents or small UI elements where you need to draw the eye. It pairs perfectly with black text, ensuring strong readability. The hex code for this piercing yellow is #ffff0f.
Questions about #ffff0f
What is #ffff0f in RGB, HSL and CMYK?
In RGB, #ffff0f is rgb(255, 255, 15), in HSL hsl(60, 100%, 53%) and in CMYK 0%, 0%, 94%, 0%.
How can #ffff0f be used in UI design without causing eye fatigue?
Reserve #ffff0f strictly for high-impact call-to-action buttons, notification badges, or small highlights that need to draw immediate attention. Because of its extreme luminosity, never use it as a full background color, as it creates significant readability issues.
Is #ffff0f readable on white or black?
#ffff0f has a 1.07:1 contrast ratio on white and 19.56:1 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.