#12A58F Color

#12A58F is rgb(18, 165, 143) in RGB and hsl(171, 80%, 36%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#12A58F

HEX#12A58F

RGBrgb(18, 165, 143)

HSLhsl(171, 80%, 36%)

HSVhsv(171, 89%, 65%)

OKLCHoklch(64.8% 0.116 178.5)

CMYKcmyk(89%, 0%, 13%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12A58F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.09:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.8:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #12A58F based on color wheel relationships. Click any swatch for its full breakdown.

Base#12A58F Complementary#A51228 Analogous#12A546 Analogous#1272A5 Triadic#8F12A5 Triadic#A58F12

Tints & Shades

Lighter tints and darker shades of #12A58F, useful for hover states, backgrounds, and text variants.

Tints

#17CFB3 #2CE8CB #55ECD5 #7AF0DE #A3F5E9 #CDF9F3

Shades

#108E7B #0E7C6B #0B6558 #095348 #073C34 #052924

Use #12A58F in Our Tools

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