Emerald (Green)

#66C389

RGB: 102, 195, 137

Color OverviewHEX #66C389

#66C389 Color Code Information

In the RGB color space, #66C389 is composed of 40% red, 76% green, and 54% blue. In the HSL color space, it has a hue of 143°, saturation of 44%, and lightness of 58%.

HEX

#66C389

RGB

102, 195, 137

HSL

143°, 44%, 58%

HSV

143°, 48%, 76%

CMYK

48%, 0%, 30%, 24%

Name Match

Emerald

Closest Standard

Shades of #66C389 (Darker Variations)

Shades are created by progressively mixing the base color with black.

Tints of #66C389 (Lighter Variations)

Tints are created by progressively mixing the base color with pure white.

Tones of #66C389 (Muted Variations)

Tones are created by mixing the base color with true neutral gray.

Color Harmonies for #66C389

Calculated color schemes based on classic color wheel angles for graphic and web design.

Complementary

Analogous

Triadic

Split Complementary

Monochromatic

WCAG Accessibility Contrast Ratios

Verification against Web Content Accessibility Guidelines (WCAG 2.1) standards for web text readability.

Sample Text on #66C389 Background

Contrast Ratio against Pure White (#FFFFFF):2.16 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #66C389 Background

Contrast Ratio against Pure Black (#000000):9.73 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #66C389;
}

.element {
  color: #66C389;
  background-color: #66C389;
  border-color: #66C389;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#66C389] text-[#66C389] border-[#66C389]">
  Content styled with #66C389
</div>