#12B579 Color

#12B579 is rgb(18, 181, 121) in RGB and hsl(158, 82%, 39%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#12B579

HEX#12B579

RGBrgb(18, 181, 121)

HSLhsl(158, 82%, 39%)

HSVhsv(158, 90%, 71%)

OKLCHoklch(68.4% 0.151 160.3)

CMYKcmyk(90%, 0%, 33%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12B579 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.65:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.91:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12B579 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12B579 Complementary#B5124E Analogous#12B528 Analogous#129FB5 Triadic#7912B5 Triadic#B57912

Tints & Shades

Lighter tints and darker shades of #12B579, useful for hover states, backgrounds, and text variants.

Tints

#16DA92 #33EBA7 #58EEB7 #82F3C9 #A7F6D9 #D1FAEB

Shades

#109E6A #0D875A #0B6F4B #09583B #06412C #042A1C

Use #12B579 in Our Tools

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