Slate Gray (Neutral)

#668E80

RGB: 102, 142, 128

Color OverviewHEX #668E80

#668E80 Color Code Information

In the RGB color space, #668E80 is composed of 40% red, 56% green, and 50% blue. In the HSL color space, it has a hue of 159°, saturation of 16%, and lightness of 48%.

HEX

#668E80

RGB

102, 142, 128

HSL

159°, 16%, 48%

HSV

159°, 28%, 56%

CMYK

28%, 0%, 10%, 44%

Name Match

Slate Gray

Closest Standard

Shades of #668E80 (Darker Variations)

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

Tints of #668E80 (Lighter Variations)

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

Tones of #668E80 (Muted Variations)

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

Color Harmonies for #668E80

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 #668E80 Background

Contrast Ratio against Pure White (#FFFFFF):3.65 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Sample Text on #668E80 Background

Contrast Ratio against Pure Black (#000000):5.75 : 1

WCAG AA (4.5:1)

WCAG AAA (7.0:1)

Developer Code Snippets & Tailwind CSS

CSS Variables & Declarations

:root {
  --color-brand: #668E80;
}

.element {
  color: #668E80;
  background-color: #668E80;
  border-color: #668E80;
}

Tailwind CSS v4 Utility Classes

<!-- Tailwind Arbitrary Values -->
<div className="bg-[#668E80] text-[#668E80] border-[#668E80]">
  Content styled with #668E80
</div>