#40D5DD Color

#40D5DD is rgb(64, 213, 221) in RGB and hsl(183, 70%, 56%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#40D5DD

HEX#40D5DD

RGBrgb(64, 213, 221)

HSLhsl(183, 70%, 56%)

HSVhsv(183, 71%, 87%)

OKLCHoklch(80% 0.122 200.4)

CMYKcmyk(71%, 4%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40D5DD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.78:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.78:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #40D5DD based on color wheel relationships. Click any swatch for its full breakdown.

Base#40D5DD Complementary#DD4840 Analogous#40DD97 Analogous#4087DD Triadic#DD40D5 Triadic#D5DD40

Tints & Shades

Lighter tints and darker shades of #40D5DD, useful for hover states, backgrounds, and text variants.

Tints

#5ADBE2 #74E1E7 #8EE6EB #A8ECF0 #C2F2F4 #DCF7F9

Shades

#25CCD4 #1FAAB2 #1A8D93 #146C71 #0F4F52 #082E30

Use #40D5DD in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex