#18F21B Color

#18F21B is rgb(24, 242, 27) in RGB and hsl(121, 89%, 52%) in HSL. The closest CSS named color is Lime. Black text is most readable on this background.

#18F21B

HEX#18F21B

RGBrgb(24, 242, 27)

HSLhsl(121, 89%, 52%)

HSVhsv(121, 90%, 95%)

OKLCHoklch(83.4% 0.278 142.6)

CMYKcmyk(90%, 0%, 89%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18F21B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.53:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.76:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18F21B based on color wheel relationships. Click any swatch for its full breakdown.

Base#18F21B Complementary#F218EE Analogous#81F218 Analogous#18F288 Triadic#1B18F2 Triadic#F21B18

Tints & Shades

Lighter tints and darker shades of #18F21B, useful for hover states, backgrounds, and text variants.

Tints

#39F33D #56F559 #78F77A #95F997 #B7FBB8 #D4FCD4

Shades

#0DD910 #0BB70E #09950B #077809 #055706 #033504

Use #18F21B in Our Tools

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