#B1D728 Color
#B1D728 is rgb(177, 215, 40) in RGB and hsl(73, 69%, 50%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#B1D728
HEX
#B1D728RGB
rgb(177, 215, 40)HSL
hsl(73, 69%, 50%)HSV
hsv(73, 81%, 84%)OKLCH
oklch(82.3% 0.189 122.1)CMYK
cmyk(18%, 0%, 81%, 16%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #B1D728 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.66:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.62:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #B1D728 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #B1D728, useful for hover states, backgrounds, and text variants.