#139BA4 Color

#139BA4 is rgb(19, 155, 164) in RGB and hsl(184, 79%, 36%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#139BA4

HEX#139BA4

RGBrgb(19, 155, 164)

HSLhsl(184, 79%, 36%)

HSVhsv(184, 88%, 64%)

OKLCHoklch(62.9% 0.104 202.3)

CMYKcmyk(88%, 5%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #139BA4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.36:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.25:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #139BA4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#139BA4 Complementary#A41D13 Analogous#13A465 Analogous#1352A4 Triadic#A4139B Triadic#9BA413

Tints & Shades

Lighter tints and darker shades of #139BA4, useful for hover states, backgrounds, and text variants.

Tints

#18C1CD #2DDAE6 #56E1EB #7BE8EF #A4EFF4 #CDF6F9

Shades

#11858D #0E747B #0C5F64 #0A4D52 #07383B #052729

Use #139BA4 in Our Tools

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