#42C1D1 Color

#42C1D1 is rgb(66, 193, 209) in RGB and hsl(187, 61%, 54%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#42C1D1

HEX#42C1D1

RGBrgb(66, 193, 209)

HSLhsl(187, 61%, 54%)

HSVhsv(187, 68%, 82%)

OKLCHoklch(74.9% 0.111 207.1)

CMYKcmyk(68%, 8%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42C1D1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.15:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.78:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42C1D1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#42C1D1 Complementary#D15342 Analogous#42D19A Analogous#4279D1 Triadic#D142C1 Triadic#C1D142

Tints & Shades

Lighter tints and darker shades of #42C1D1, useful for hover states, backgrounds, and text variants.

Tints

#5BC9D7 #78D2DE #90DAE4 #A9E2EA #C1EBF0 #DEF4F7

Shades

#2FB0C1 #2896A4 #217C87 #195E67 #12434A #0B292D

Use #42C1D1 in Our Tools

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