Emerald

Q: How do I use #66CC6B in CSS?

You can use #66CC6B in CSS with: background-color: #66CC6B; or color: #66CC6B; or as an RGB value: rgb(102, 204, 107). For print design, use CMYK: 50%, 0%, 48%, 20%.

#66CC6B

Emerald is a cool light color with the hex code #66CC6B. This moderately saturated hue can be represented as RGB 102, 204, 107 in digital design or CMYK 50%, 0%, 48%, 20% for print applications. Find matching Pantone color.

Emerald Color Values

HEX: #66CC6B
RGB: 102, 204, 107
HSL: 123°, 50%, 60%
CMYK: 50, 0, 48, 20

Shades & Tints

Darker Lighter

About this color

Emerald sits at 123° on the color wheel, placing it in the cool color family, typically conveying calm and professionalism. With 50% saturation and 60% lightness, this moderately saturated light hue balances visibility with restraint.

In digital design, cool colors like Emerald work well for backgrounds, navigation, and establishing trust. Light colors are ideal for backgrounds and creating breathing room in layouts.

When using Emerald in print, the CMYK breakdown of 50%, 0%, 48%, 20% ensures accurate color reproduction. This balanced CMYK profile should reproduce consistently across different printing methods.

Color Harmonies

Complementary

Analogous

Triadic

Split-Complementary

How to use Emerald

CSS Variable

:root {
  --brand-primary: #66CC6B;
  --brand-primary-rgb: 102, 204, 107;
}

Define as a CSS custom property for consistent theming across your site.

Tailwind Config

colors: {
  brand: '#66CC6B',
}

Add to your Tailwind config to use classes like bg-brand.

Print Design (CMYK)

C: 50%
M: 0%
Y: 48%
K: 20%

Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.

RGB for Screens

rgb(102, 204, 107)
rgba(102, 204, 107, 0.8)

Use RGB notation for compatibility or add alpha channel for transparency.

Brands Using the Same Hue

3 brand s with colors near 123° on the color wheel

Google

Pixar

Spotify

Frequently Asked Questions

What color is #66CC6B?

#66CC6B is Emerald, a cool light color with RGB values of 102, 204, 107. It has a hue of 123°, 50% saturation, and 60% lightness in the HSL color space.

What is the RGB value of #66CC6B?

The RGB color code for #66CC6B is rgb(102, 204, 107). This means it contains 102 red, 204 green, and 107 blue in the RGB color model.

Is Emerald a warm or cool color?

Emerald (#66CC6B) is a cool color with a hue between 120-300° on the color wheel.

How do I use #66CC6B in CSS?

You can use #66CC6B in CSS with: background-color: #66CC6B; or color: #66CC6B; or as an RGB value: rgb(102, 204, 107). For print design, use CMYK: 50%, 0%, 48%, 20%.