#12A588 Color

#12A588 is rgb(18, 165, 136) in RGB and hsl(168, 80%, 36%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#12A588

HEX#12A588

RGBrgb(18, 165, 136)

HSLhsl(168, 80%, 36%)

HSVhsv(168, 89%, 65%)

OKLCHoklch(64.5% 0.12 173.9)

CMYKcmyk(89%, 0%, 18%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12A588 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text6.76:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #12A588 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12A588 Complementary#A51230 Analogous#12A53E Analogous#1279A5 Triadic#8812A5 Triadic#A58812

Tints & Shades

Lighter tints and darker shades of #12A588, useful for hover states, backgrounds, and text variants.

Tints

#17CFAA #2CE8C2 #55ECCE #7AF0D9 #A3F5E4 #CDF9F0

Shades

#108E75 #0E7C66 #0B6553 #095344 #073C31 #052922

Use #12A588 in Our Tools

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