#21DE5D Color

#21DE5D is rgb(33, 222, 93) in RGB and hsl(139, 74%, 50%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#21DE5D

HEX#21DE5D

RGBrgb(33, 222, 93)

HSLhsl(139, 74%, 50%)

HSVhsv(139, 85%, 87%)

OKLCHoklch(78.8% 0.222 147.7)

CMYKcmyk(85%, 0%, 58%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21DE5D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.8:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.67:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21DE5D based on color wheel relationships. Click any swatch for its full breakdown.

Base#21DE5D Complementary#DE21A2 Analogous#44DE21 Analogous#21DEBB Triadic#5D21DE Triadic#DE5D21

Tints & Shades

Lighter tints and darker shades of #21DE5D, useful for hover states, backgrounds, and text variants.

Tints

#40E274 #5FE78A #7EECA1 #99F0B4 #B8F4CB #D7F9E2

Shades

#1DBF50 #19A445 #148538 #106A2D #0B4B20 #073114

Use #21DE5D in Our Tools

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