#12F351 Color

#12F351 is rgb(18, 243, 81) in RGB and hsl(137, 90%, 51%) in HSL. The closest CSS named color is SpringGreen. Black text is most readable on this background.

#12F351

HEX#12F351

RGBrgb(18, 243, 81)

HSLhsl(137, 90%, 51%)

HSVhsv(137, 93%, 95%)

OKLCHoklch(84% 0.255 145.8)

CMYKcmyk(93%, 0%, 67%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #12F351 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.5:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.96:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #12F351 based on color wheel relationships. Click any swatch for its full breakdown.

Base#12F351 Complementary#F312B3 Analogous#42F312 Analogous#12F3C2 Triadic#5112F3 Triadic#F35112

Tints & Shades

Lighter tints and darker shades of #12F351, useful for hover states, backgrounds, and text variants.

Tints

#34F46A #51F67F #72F898 #94F9B1 #B6FBCA #D3FDDF

Shades

#0BD544 #0AB83B #089630 #067425 #04521A #033511

Use #12F351 in Our Tools

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