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Shamrock

#59D999

Shamrock is a cool light color with the hex code #59D999. This vibrant hue can be represented as RGB 89, 217, 153 in digital design or CMYK 59%, 0%, 29%, 15% for print applications. Find matching Pantone color.

Shamrock color values

HEX
#59D999
RGB
89, 217, 153
HSL
150°, 63%, 60%
CMYK
59, 0, 29, 15

Shades & tints

Darker Lighter

About this color

Shamrock sits at 150° on the color wheel with 63% saturation and 60% lightness, placing it in the cyan segment of the spectrum. At 63% saturation, the hue is fully legible and confident — richly chromatic without tipping into high-contrast territory. At medium-high lightness, it holds its own on white backgrounds while remaining approachable.

In digital environments, Shamrock is rendered as rgb(89, 217, 153), where the green channel leads at 217, producing a distinctly green-dominant tone. High saturation at this lightness produces strong contrast against white — effective for CTAs, badges, and elements that need to stop the eye.

For print, Shamrock translates to a CMYK breakdown of 59C 0M 29Y 15K. The low-to-moderate black value (15%) means the color's character in print comes primarily from its cyan ink content (59%), 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 Shamrock

CSS Variable 

:root {
  --brand-primary: #59D999;
  --brand-primary-rgb: 89, 217, 153;
}

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

Tailwind Config 

colors: {
  brand: '#59D999',
}

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

Print Design (CMYK) 

C: 59%
M: 0%
Y: 29%
K: 15%

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

RGB for Screens 

rgb(89, 217, 153)
rgba(89, 217, 153, 0.8)

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

Brands using similar hue

14 brand s with colors near 150° on the color wheel

Hulu logo
Hulu
Chime logo
Chime
Naver logo
Naver
MongoDB logo
MongoDB

Frequently asked questions

What color is #59D999?
#59D999 is Shamrock, a cool light color with RGB values of 89, 217, 153. It has a hue of 150°, 63% saturation, and 60% lightness in the HSL color space.
What is the RGB value of #59D999?
The RGB color code for #59D999 is rgb(89, 217, 153). This means it contains 89 red, 217 green, and 153 blue in the RGB color model.
Is Shamrock a warm or cool color?
Shamrock (#59D999) is a cool color with a hue between 120-300° on the color wheel.
How do I use #59D999 in CSS?
You can use #59D999 in CSS with: background-color: #59D999; or color: #59D999; or as an RGB value: rgb(89, 217, 153). For print design, use CMYK: 59%, 0%, 29%, 15%.

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