#1DE221 Color

#1DE221 is rgb(29, 226, 33) in RGB and hsl(121, 77%, 50%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#1DE221

HEX#1DE221

RGBrgb(29, 226, 33)

HSLhsl(121, 77%, 50%)

HSVhsv(121, 87%, 89%)

OKLCHoklch(79.3% 0.261 142.7)

CMYKcmyk(87%, 0%, 85%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1DE221 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.76:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.95:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #1DE221 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1DE221 Complementary#E21DDE Analogous#7CE21D Analogous#1DE283 Triadic#211DE2 Triadic#E2211D

Tints & Shades

Lighter tints and darker shades of #1DE221, useful for hover states, backgrounds, and text variants.

Tints

#3DE640 #5DEA5F #7CEE7E #97F299 #B7F6B8 #D6FAD7

Shades

#19C21C #16A718 #128714 #0E6C10 #0A4D0B #063207

Use #1DE221 in Our Tools

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