Pastel Green 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.
Pastel Green
#66CC6B
Pastel Green color values
- HEX
- #66CC6B
- RGB
- 102, 204, 107
- HSL
- 123°, 50%, 60%
- CMYK
- 50, 0, 48, 20
Shades & tints
Darker Lighter
About this color
Pastel Green sits at 123° on the color wheel with 50% saturation and 60% lightness, placing it in the green segment of the spectrum. The moderate 50% saturation gives it enough color presence to register clearly without competing for dominance in a composition. At medium-high lightness, it holds its own on white backgrounds while remaining approachable.
In digital environments, Pastel Green is rendered as rgb(102, 204, 107), where the green channel leads at 204, producing a distinctly green-dominant tone. This cool mid-tone is a reliable choice for UI chrome, informational states, and contexts that call for a calm, readable presence.
For print, Pastel Green translates to a CMYK breakdown of 50C 0M 48Y 20K. The low-to-moderate black value (20%) means the color's character in print comes primarily from its cyan ink content (50%), with black serving as a supporting shadow tone. No brands in the brandkit.pro library currently specify this exact hex as a named brand color.
Color harmonies
Complementary
Analogous
Triadic
Split-Complementary
How to use Pastel Green
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.
Frequently asked questions
What color is #66CC6B?
#66CC6B is Pastel Green, 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 Pastel Green a warm or cool color?
Pastel Green (#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%.