#1FEF29 Color

#1FEF29 is rgb(31, 239, 41) in RGB and hsl(123, 87%, 53%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#1FEF29

HEX#1FEF29

RGBrgb(31, 239, 41)

HSLhsl(123, 87%, 53%)

HSVhsv(123, 87%, 94%)

OKLCHoklch(82.8% 0.27 143)

CMYKcmyk(87%, 0%, 83%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1FEF29 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.56:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.44:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #1FEF29 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1FEF29 Complementary#EF1FE5 Analogous#7DEF1F Analogous#1FEF92 Triadic#291FEF Triadic#EF291F

Tints & Shades

Lighter tints and darker shades of #1FEF29, useful for hover states, backgrounds, and text variants.

Tints

#3BF145 #5DF464 #79F680 #9BF8A0 #B7FABB #D9FCDB

Shades

#0FDB19 #0DBA16 #0B9912 #08770E #06560A #043406

Use #1FEF29 in Our Tools

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