#A1B521 Color
#A1B521 is rgb(161, 181, 33) in RGB and hsl(68, 69%, 42%) in HSL. The closest CSS named color is YellowGreen. Black text is most readable on this background.
#A1B521
HEX
#A1B521RGB
rgb(161, 181, 33)HSL
hsl(68, 69%, 42%)HSV
hsv(68, 82%, 71%)OKLCH
oklch(73.3% 0.161 117.7)CMYK
cmyk(11%, 0%, 82%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #A1B521 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.3:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.15:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #A1B521 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #A1B521, useful for hover states, backgrounds, and text variants.