#3FBF18 Color
#3FBF18 is rgb(63, 191, 24) in RGB and hsl(106, 78%, 42%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#3FBF18
HEX
#3FBF18RGB
rgb(63, 191, 24)HSL
hsl(106, 78%, 42%)HSV
hsv(106, 87%, 75%)OKLCH
oklch(70.7% 0.221 140.2)CMYK
cmyk(67%, 0%, 87%, 25%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3FBF18 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.42:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.68:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #3FBF18 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3FBF18, useful for hover states, backgrounds, and text variants.