#81FDB5 Color
#81FDB5 is rgb(129, 253, 181) in RGB and hsl(145, 97%, 75%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.
#81FDB5
HEX
#81FDB5RGB
rgb(129, 253, 181)HSL
hsl(145, 97%, 75%)HSV
hsv(145, 49%, 99%)OKLCH
oklch(90.4% 0.151 156.2)CMYK
cmyk(49%, 0%, 28%, 1%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81FDB5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.26:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text16.65:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81FDB5 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81FDB5, useful for hover states, backgrounds, and text variants.