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Harlequin

#1CE31F

Harlequin is a cool medium color with the hex code #1CE31F. This vibrant hue can be represented as RGB 28, 227, 31 in digital design or CMYK 88%, 0%, 86%, 11% for print applications. Find matching Pantone color.

Harlequin color values

HEX
#1CE31F
RGB
28, 227, 31
HSL
121°, 78%, 50%
CMYK
88, 0, 86, 11

Shades & tints

Darker Lighter

About this color

Harlequin sits at 121° on the color wheel with 78% saturation and 50% lightness, placing it in the green segment of the spectrum. At 78% saturation, the hue is fully legible and confident — richly chromatic without tipping into high-contrast territory. Its mid-range lightness positions it as a mid-tone: neither a background color nor a deep accent, but something in between.

In digital environments, Harlequin is rendered as rgb(28, 227, 31), where the green channel leads at 227, producing a distinctly green-dominant tone. The mid-range lightness and strong saturation make this versatile for both foreground and background roles, depending on what it is paired against.

For print, Harlequin translates to a CMYK breakdown of 88C 0M 86Y 11K. The low-to-moderate black value (11%) means the color's character in print comes primarily from its cyan ink content (88%), 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

Split-Complementary

How to use Harlequin

CSS Variable 

:root {
  --brand-primary: #1CE31F;
  --brand-primary-rgb: 28, 227, 31;
}

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

Tailwind Config 

colors: {
  brand: '#1CE31F',
}

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

Print Design (CMYK) 

C: 88%
M: 0%
Y: 86%
K: 11%

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

RGB for Screens 

rgb(28, 227, 31)
rgba(28, 227, 31, 0.8)

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

Brands using similar hue

10 brand s with colors near 121° on the color wheel

Rivian logo
Rivian
Heineken logo
Heineken
Linktree logo
Linktree
Pixar logo
Pixar

Frequently asked questions

What color is #1CE31F?
#1CE31F is Harlequin, a cool medium color with RGB values of 28, 227, 31. It has a hue of 121°, 78% saturation, and 50% lightness in the HSL color space.
What is the RGB value of #1CE31F?
The RGB color code for #1CE31F is rgb(28, 227, 31). This means it contains 28 red, 227 green, and 31 blue in the RGB color model.
Is Harlequin a warm or cool color?
Harlequin (#1CE31F) is a cool color with a hue between 120-300° on the color wheel.
How do I use #1CE31F in CSS?
You can use #1CE31F in CSS with: background-color: #1CE31F; or color: #1CE31F; or as an RGB value: rgb(28, 227, 31). For print design, use CMYK: 88%, 0%, 86%, 11%.

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