#1BF31F Color

#1BF31F is rgb(27, 243, 31) in RGB and hsl(121, 90%, 53%) in HSL. The closest CSS named color is Lime. Black text is most readable on this background.

#1BF31F

HEX#1BF31F

RGBrgb(27, 243, 31)

HSLhsl(121, 90%, 53%)

HSVhsv(121, 89%, 95%)

OKLCHoklch(83.7% 0.277 142.7)

CMYKcmyk(89%, 0%, 87%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1BF31F 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 text13.89:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #1BF31F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1BF31F Complementary#F31BEF Analogous#84F31B Analogous#1BF38B Triadic#1F1BF3 Triadic#F31F1B

Tints & Shades

Lighter tints and darker shades of #1BF31F, useful for hover states, backgrounds, and text variants.

Tints

#38F53B #5AF65D #77F879 #99FA9B #B6FBB7 #D8FDD9

Shades

#0CDF0F #0ABD0D #089B0B #067908 #055706 #033504

Use #1BF31F in Our Tools

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