#12A599 Color

#12A599 is rgb(18, 165, 153) in RGB and hsl(175, 80%, 36%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#12A599

HEX#12A599

RGBrgb(18, 165, 153)

HSLhsl(175, 80%, 36%)

HSVhsv(175, 89%, 65%)

OKLCHoklch(65.1% 0.112 185.6)

CMYKcmyk(89%, 0%, 7%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12A599 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.06:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.87:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #12A599 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12A599 Complementary#A5121F Analogous#12A550 Analogous#1268A5 Triadic#9912A5 Triadic#A59912

Tints & Shades

Lighter tints and darker shades of #12A599, useful for hover states, backgrounds, and text variants.

Tints

#17CFBF #2CE8D8 #55ECE0 #7AF0E6 #A3F5EE #CDF9F6

Shades

#108E84 #0E7C73 #0B655E #09534D #073C37 #052926

Use #12A599 in Our Tools

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