#66CB34 Color

#66CB34 is rgb(102, 203, 52) in RGB and hsl(100, 59%, 50%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#66CB34

HEX#66CB34

RGBrgb(102, 203, 52)

HSLhsl(100, 59%, 50%)

HSVhsv(100, 74%, 80%)

OKLCHoklch(75.2% 0.206 137.5)

CMYKcmyk(50%, 0%, 74%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66CB34 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.07:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.16:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66CB34 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66CB34 Complementary#9934CB Analogous#B2CB34 Analogous#34CB4D Triadic#3466CB Triadic#CB3466

Tints & Shades

Lighter tints and darker shades of #66CB34, useful for hover states, backgrounds, and text variants.

Tints

#7CD251 #91D96D #A7E189 #B9E7A2 #CEEEBE #E4F6DB

Shades

#58AE2D #4C9627 #3D7A1F #316119 #234512 #172D0C

Use #66CB34 in Our Tools

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