#12F31D Color

#12F31D is rgb(18, 243, 29) in RGB and hsl(123, 90%, 51%) in HSL. The closest CSS named color is Lime. Black text is most readable on this background.

#12F31D

HEX#12F31D

RGBrgb(18, 243, 29)

HSLhsl(123, 90%, 51%)

HSVhsv(123, 93%, 95%)

OKLCHoklch(83.7% 0.279 142.8)

CMYKcmyk(93%, 0%, 88%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12F31D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.51:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.86:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12F31D based on color wheel relationships. Click any swatch for its full breakdown.

Base#12F31D Complementary#F312E7 Analogous#77F312 Analogous#12F38D Triadic#1D12F3 Triadic#F31D12

Tints & Shades

Lighter tints and darker shades of #12F31D, useful for hover states, backgrounds, and text variants.

Tints

#34F43D #51F659 #72F879 #94F999 #B6FBBA #D3FDD5

Shades

#0BD515 #0AB812 #08960F #06740C #045208 #033505

Use #12F31D in Our Tools

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