#21D45D Color

#21D45D is rgb(33, 212, 93) in RGB and hsl(140, 73%, 48%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#21D45D

HEX#21D45D

RGBrgb(33, 212, 93)

HSLhsl(140, 73%, 48%)

HSVhsv(140, 84%, 83%)

OKLCHoklch(76.2% 0.211 148.3)

CMYKcmyk(84%, 0%, 56%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21D45D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.97:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.64:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21D45D based on color wheel relationships. Click any swatch for its full breakdown.

Base#21D45D Complementary#D42198 Analogous#3FD421 Analogous#21D4B6 Triadic#5D21D4 Triadic#D45D21

Tints & Shades

Lighter tints and darker shades of #21D45D, useful for hover states, backgrounds, and text variants.

Tints

#38E070 #57E587 #76EA9D #9AEFB6 #B8F4CC #D7F9E2

Shades

#1DB951 #189A44 #148038 #10652C #0C4B21 #072C13

Use #21D45D in Our Tools

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