#04B4B1 Color

#04B4B1 is rgb(4, 180, 177) in RGB and hsl(179, 96%, 36%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#04B4B1

HEX#04B4B1

RGBrgb(4, 180, 177)

HSLhsl(179, 96%, 36%)

HSVhsv(179, 98%, 71%)

OKLCHoklch(69.6% 0.119 192.7)

CMYKcmyk(98%, 0%, 2%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #04B4B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.57:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.17:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #04B4B1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#04B4B1 Complementary#B40407 Analogous#04B459 Analogous#045FB4 Triadic#B104B4 Triadic#B4B104

Tints & Shades

Lighter tints and darker shades of #04B4B1, useful for hover states, backgrounds, and text variants.

Tints

#05E1DD #19FAF7 #46FBF8 #6EFCFA #9BFDFB #C8FEFD

Shades

#039B98 #038785 #026E6C #025A58 #014140 #012D2C

Use #04B4B1 in Our Tools

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