Bright Yellow
A luminous yellow demanding instant attention

Bright Yellow is a high-intensity, luminous shade that commands immediate attention. Because of its extreme saturation, it functions best as a tactical 10% accent color rather than a primary background. It pairs exceptionally well with deep charcoal or navy for a modern, high-contrast look. The hex code for this energetic tone is #fffd01, which provides excellent legibility when used with black text.
Questions about Bright Yellow
What is the hex code for Bright Yellow?
Bright Yellow is #fffd01. In RGB that is rgb(255, 253, 1), in HSL hsl(60, 100%, 50%) and in CMYK 0%, 1%, 100%, 0%.
What is the best way to use #fffd01 in a layout?
Is Bright Yellow readable on white or black?
Bright Yellow has a 1.08:1 contrast ratio on white and 19.30:1 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.