#42B3A7 Color

#42B3A7 is rgb(66, 179, 167) in RGB and hsl(174, 46%, 48%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#42B3A7

HEX#42B3A7

RGBrgb(66, 179, 167)

HSLhsl(174, 46%, 48%)

HSVhsv(174, 63%, 70%)

OKLCHoklch(70% 0.103 185.3)

CMYKcmyk(63%, 0%, 7%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42B3A7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.55:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.24:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42B3A7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#42B3A7 Complementary#B3424D Analogous#42B36F Analogous#4286B3 Triadic#A742B3 Triadic#B3A742

Tints & Shades

Lighter tints and darker shades of #42B3A7, useful for hover states, backgrounds, and text variants.

Tints

#57C1B6 #72CBC2 #8CD4CD #A9DFDA #C3E9E5 #DDF3F0

Shades

#3A9C93 #30827A #286C65 #205650 #173F3B #0E2523

Use #42B3A7 in Our Tools

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