#03D81B Hex Color
Online color picker to view shades, tints, color codes, and complementary colors
#03d81b is an intensely saturated neon green with a high chroma that commands immediate attention. Because it is so bright, avoid using it as a full-page background, which can cause eye strain. Instead, treat this hex code as a powerful accent color for call-to-action buttons or highlights. It pairs effectively with deep charcoal text, as the high contrast ratio ensures excellent readability and accessibility.
Questions about #03d81b
What is #03d81b in RGB, HSL and CMYK?
In RGB, #03d81b is rgb(3, 216, 27), in HSL hsl(127, 97%, 43%) and in CMYK 99%, 0%, 88%, 15%.
How should I use #03d81b in web design?
#03d81b serves best as a purposeful accent color rather than a primary background because of its extreme saturation. Use it strategically on call-to-action buttons or highlights where high visibility is required, ensuring text readability by pairing it with dark charcoal.
What color combinations work with #03d81b?
Since #03d81b is such an intense neon green, it grounds itself best when paired with neutral, dark tones. Using it alongside charcoal or deep slate creates a high-contrast aesthetic that feels modern and readable without causing significant eye strain.
Is #03d81b readable on white or black?
#03d81b has a 1.93:1 contrast ratio on white and 10.84:1 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.