#40C9B0 Color
#40C9B0 is rgb(64, 201, 176) in RGB and hsl(169, 56%, 52%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#40C9B0
HEX
#40C9B0RGB
rgb(64, 201, 176)HSL
hsl(169, 56%, 52%)HSV
hsv(169, 68%, 79%)OKLCH
oklch(75.7% 0.122 178)CMYK
cmyk(68%, 0%, 12%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40C9B0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.06:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.2:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40C9B0 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40C9B0, useful for hover states, backgrounds, and text variants.