#04B1B4 Color

#04B1B4 is rgb(4, 177, 180) in RGB and hsl(181, 96%, 36%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#04B1B4

HEX#04B1B4

RGBrgb(4, 177, 180)

HSLhsl(181, 96%, 36%)

HSVhsv(181, 98%, 71%)

OKLCHoklch(69% 0.117 196.9)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #04B1B4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.64:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.95:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #04B1B4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#04B1B4 Complementary#B40704 Analogous#04B45F Analogous#0459B4 Triadic#B404B1 Triadic#B1B404

Tints & Shades

Lighter tints and darker shades of #04B1B4, useful for hover states, backgrounds, and text variants.

Tints

#05DDE1 #19F7FA #46F8FB #6EFAFC #9BFBFD #C8FDFE

Shades

#03989B #038587 #026C6E #02585A #014041 #012C2D

Use #04B1B4 in Our Tools

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