#12F39C Color

#12F39C is rgb(18, 243, 156) in RGB and hsl(157, 90%, 51%) in HSL. The closest CSS named color is MediumSpringGreen. Black text is most readable on this background.

#12F39C

HEX#12F39C

RGBrgb(18, 243, 156)

HSLhsl(157, 90%, 51%)

HSVhsv(157, 93%, 95%)

OKLCHoklch(85% 0.196 158.3)

CMYKcmyk(93%, 0%, 36%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12F39C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.47:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.33:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12F39C based on color wheel relationships. Click any swatch for its full breakdown.

Base#12F39C Complementary#F31268 Analogous#12F32C Analogous#12D8F3 Triadic#9C12F3 Triadic#F39C12

Tints & Shades

Lighter tints and darker shades of #12F39C, useful for hover states, backgrounds, and text variants.

Tints

#34F4AA #51F6B6 #72F8C5 #94F9D3 #B6FBE1 #D3FDED

Shades

#0BD588 #0AB875 #089660 #06744A #045234 #033522

Use #12F39C in Our Tools

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