#12B561 Color

#12B561 is rgb(18, 181, 97) in RGB and hsl(149, 82%, 39%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#12B561

HEX#12B561

RGBrgb(18, 181, 97)

HSLhsl(149, 82%, 39%)

HSVhsv(149, 90%, 71%)

OKLCHoklch(67.9% 0.172 152.7)

CMYKcmyk(90%, 0%, 46%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12B561 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.69:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.81:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12B561 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12B561 Complementary#B51266 Analogous#15B512 Analogous#12B5B2 Triadic#6112B5 Triadic#B56112

Tints & Shades

Lighter tints and darker shades of #12B561, useful for hover states, backgrounds, and text variants.

Tints

#16DA75 #33EB8C #58EEA1 #82F3B8 #A7F6CD #D1FAE5

Shades

#109E54 #0D8748 #0B6F3C #09582F #064123 #042A16

Use #12B561 in Our Tools

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