#40C997 Color
#40C997 is rgb(64, 201, 151) in RGB and hsl(158, 56%, 52%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.
#40C997
HEX
#40C997RGB
rgb(64, 201, 151)HSL
hsl(158, 56%, 52%)HSV
hsv(158, 68%, 79%)OKLCH
oklch(75% 0.138 164.5)CMYK
cmyk(68%, 0%, 25%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40C997 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.1:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.02:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40C997 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40C997, useful for hover states, backgrounds, and text variants.