#40A599 Color
#40A599 is rgb(64, 165, 153) in RGB and hsl(173, 44%, 45%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.
#40A599
HEX
#40A599RGB
rgb(64, 165, 153)HSL
hsl(173, 44%, 45%)HSV
hsv(173, 61%, 65%)OKLCH
oklch(66% 0.095 184.4)CMYK
cmyk(61%, 0%, 7%, 35%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40A599 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.97:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.06:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40A599 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40A599, useful for hover states, backgrounds, and text variants.