#1FEF4C Color

#1FEF4C is rgb(31, 239, 76) in RGB and hsl(133, 87%, 53%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#1FEF4C

HEX#1FEF4C

RGBrgb(31, 239, 76)

HSLhsl(133, 87%, 53%)

HSVhsv(133, 87%, 94%)

OKLCHoklch(83% 0.253 145.2)

CMYKcmyk(87%, 0%, 68%, 6%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1FEF4C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.55:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.51:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #1FEF4C based on color wheel relationships. Click any swatch for its full breakdown.

Base#1FEF4C Complementary#EF1FC2 Analogous#5AEF1F Analogous#1FEFB4 Triadic#4C1FEF Triadic#EF4C1F

Tints & Shades

Lighter tints and darker shades of #1FEF4C, useful for hover states, backgrounds, and text variants.

Tints

#3BF163 #5DF47E #79F694 #9BF8AF #B7FAC6 #D9FCE1

Shades

#0FDB3B #0DBA32 #0B9929 #087720 #065617 #04340E

Use #1FEF4C in Our Tools

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