Eucalyptus is a
cool dark color with the hex code #15845A.
This vibrant hue can be represented as RGB
21, 132, 90 in digital design or CMYK 84%, 0%, 32%, 48% for print applications.
Find matching Pantone color.
Eucalyptus
#15845A
Eucalyptus color values
- HEX
- #15845A
- RGB
- 21, 132, 90
- HSL
- 157°, 73%, 30%
- CMYK
- 84, 0, 32, 48
Shades & tints
Darker Lighter
About this color
Eucalyptus sits at 157° on the color wheel with 73% saturation and 30% lightness, placing it in the cyan segment of the spectrum. At 73% saturation, the hue is fully legible and confident — richly chromatic without tipping into high-contrast territory. The lower lightness gives it weight and depth, lending gravity to any palette it enters.
In digital environments, Eucalyptus is rendered as rgb(21, 132, 90), where the green channel leads at 132, pulling the color toward the green-yellow axis. High saturation combined with low lightness creates deep, jewel-toned results — useful for premium UI elements, hover states, and focused interaction areas.
For print, Eucalyptus translates to a CMYK breakdown of 84C 0M 32Y 48K. With a moderate key (48%), this color uses black to deepen the chromatic channels rather than replace them, a profile that typically holds up well in both offset and digital print. 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 Eucalyptus
CSS Variable
:root {
--brand-primary: #15845A;
--brand-primary-rgb: 21, 132, 90;
}Define as a CSS custom property for consistent theming across your site.
Tailwind Config
colors: {
brand: '#15845A',
}
Add to your Tailwind config to use classes like bg-brand.
Print Design (CMYK)
C: 84%
M: 0%
Y: 32%
K: 48%Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.
RGB for Screens
rgb(21, 132, 90)
rgba(21, 132, 90, 0.8)Use RGB notation for compatibility or add alpha channel for transparency.
Frequently asked questions
What color is #15845A?
#15845A is Eucalyptus, a cool dark color with RGB values of 21, 132, 90. It has a hue of 157°, 73%
saturation, and 30% lightness in the HSL color
space.
What is the RGB value of #15845A?
The RGB color code for #15845A is rgb(21, 132, 90). This means it contains 21 red,
132 green, and 90 blue in the RGB color model.
Is Eucalyptus a warm or cool color?
Eucalyptus (#15845A) is a cool color with a hue between 120-300° on the color wheel.
How do I use #15845A in CSS?
You can use #15845A in CSS with:
background-color: #15845A; or color: #15845A; or as an RGB value: rgb(21, 132, 90). For print design, use CMYK: 84%, 0%, 32%, 48%.