#A1C51B Color
#A1C51B is rgb(161, 197, 27) in RGB and hsl(73, 76%, 44%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#A1C51B
HEX
#A1C51BRGB
rgb(161, 197, 27)HSL
hsl(73, 76%, 44%)HSV
hsv(73, 86%, 77%)OKLCH
oklch(77% 0.181 122.2)CMYK
cmyk(18%, 0%, 86%, 23%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #A1C51B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.52:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #A1C51B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #A1C51B, useful for hover states, backgrounds, and text variants.