#12B587 Color

#12B587 is rgb(18, 181, 135) in RGB and hsl(163, 82%, 39%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#12B587

HEX#12B587

RGBrgb(18, 181, 135)

HSLhsl(163, 82%, 39%)

HSVhsv(163, 90%, 71%)

OKLCHoklch(68.7% 0.139 166.4)

CMYKcmyk(90%, 0%, 25%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12B587 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.63:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.99:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12B587 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12B587 Complementary#B51240 Analogous#12B535 Analogous#1292B5 Triadic#8712B5 Triadic#B58712

Tints & Shades

Lighter tints and darker shades of #12B587, useful for hover states, backgrounds, and text variants.

Tints

#16DAA2 #33EBB7 #58EEC4 #82F3D3 #A7F6E0 #D1FAEF

Shades

#109E76 #0D8764 #0B6F53 #095842 #064130 #042A1F

Use #12B587 in Our Tools

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