#66F580 Color

#66F580 is rgb(102, 245, 128) in RGB and hsl(131, 88%, 68%) in HSL. The closest CSS named color is LightGreen. Black text is most readable on this background.

#66F580

HEX#66F580

RGBrgb(102, 245, 128)

HSLhsl(131, 88%, 68%)

HSVhsv(131, 58%, 96%)

OKLCHoklch(86.5% 0.201 147.1)

CMYKcmyk(58%, 0%, 48%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F580 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.41:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.94:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F580 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F580 Complementary#F566DB Analogous#93F566 Analogous#66F5C8 Triadic#8066F5 Triadic#F58066

Tints & Shades

Lighter tints and darker shades of #66F580, useful for hover states, backgrounds, and text variants.

Tints

#79F690 #91F8A4 #A4F9B4 #B7FAC3 #CAFCD3 #E2FDE7

Shades

#3AF25C #0FF038 #0DC52E #099523 #076919 #043E0F

Use #66F580 in Our Tools

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