#66F5BE Color
#66F5BE is rgb(102, 245, 190) in RGB and hsl(157, 88%, 68%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.
#66F5BE
HEX
#66F5BERGB
rgb(102, 245, 190)HSL
hsl(157, 88%, 68%)HSV
hsv(157, 58%, 96%)OKLCH
oklch(87.8% 0.147 164.8)CMYK
cmyk(58%, 0%, 22%, 4%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #66F5BE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.37:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.37:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #66F5BE based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #66F5BE, useful for hover states, backgrounds, and text variants.