#40D2E2 Color
#40D2E2 is rgb(64, 210, 226) in RGB and hsl(186, 74%, 57%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#40D2E2
HEX
#40D2E2RGB
rgb(64, 210, 226)HSL
hsl(186, 74%, 57%)HSV
hsv(186, 72%, 89%)OKLCH
oklch(79.5% 0.121 205.8)CMYK
cmyk(72%, 7%, 0%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40D2E2 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.82:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.53:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40D2E2 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40D2E2, useful for hover states, backgrounds, and text variants.