#66E458 Color

#66E458 is rgb(102, 228, 88) in RGB and hsl(114, 72%, 62%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#66E458

HEX#66E458

RGBrgb(102, 228, 88)

HSLhsl(114, 72%, 62%)

HSVhsv(114, 61%, 89%)

OKLCHoklch(81.8% 0.212 141.7)

CMYKcmyk(55%, 0%, 61%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E458 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.64:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.8:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E458 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E458 Complementary#D658E4 Analogous#ACE458 Analogous#58E490 Triadic#5866E4 Triadic#E45866

Tints & Shades

Lighter tints and darker shades of #66E458, useful for hover states, backgrounds, and text variants.

Tints

#7AE76E #8EEB84 #A3EF9A #BBF3B4 #CFF6CA #E3FAE0

Shades

#46DE35 #31C520 #28A21A #1F7F15 #175C0F #0D3509

Use #66E458 in Our Tools

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