Forest Green is a
neutral dark color with the hex code #158A00.
This vibrant hue can be represented as RGB
21, 138, 0 in digital design or CMYK 85%, 0%, 100%, 46% for print applications.
Find matching Pantone color.
Forest Green
#158A00
Forest Green color values
- HEX
- #158A00
- RGB
- 21, 138, 0
- HSL
- 111°, 100%, 27%
- CMYK
- 85, 0, 100, 46
Shades & tints
Darker Lighter
About this color
Forest Green sits at 111° on the color wheel with 100% saturation and 27% lightness, placing it in the green segment of the spectrum. With saturation at 100%, this is a high-chroma color: the kind that anchors palettes and demands considered placement. The lower lightness gives it weight and depth, lending gravity to any palette it enters.
In digital environments, Forest Green is rendered as rgb(21, 138, 0), where the green channel leads at 138, producing a distinctly green-dominant tone. High saturation combined with low lightness creates deep, jewel-toned results — useful for premium UI elements, hover states, and focused interaction areas.
For print, Forest Green translates to a CMYK breakdown of 85C 0M 100Y 46K. With a moderate key (46%), 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 Forest Green
CSS Variable
:root {
--brand-primary: #158A00;
--brand-primary-rgb: 21, 138, 0;
}Define as a CSS custom property for consistent theming across your site.
Tailwind Config
colors: {
brand: '#158A00',
}
Add to your Tailwind config to use classes like bg-brand.
Print Design (CMYK)
C: 85%
M: 0%
Y: 100%
K: 46%Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.
RGB for Screens
rgb(21, 138, 0)
rgba(21, 138, 0, 0.8)Use RGB notation for compatibility or add alpha channel for transparency.
Frequently asked questions
What color is #158A00?
#158A00 is Forest Green, a neutral dark color with RGB values of 21, 138, 0. It has a hue of 111°, 100%
saturation, and 27% lightness in the HSL color
space.
What is the RGB value of #158A00?
The RGB color code for #158A00 is rgb(21, 138, 0). This means it contains 21 red,
138 green, and 0 blue in the RGB color model.
Is Forest Green a warm or cool color?
Forest Green (#158A00) is a neutral color, sitting between warm and cool on the color wheel.
How do I use #158A00 in CSS?
You can use #158A00 in CSS with:
background-color: #158A00; or color: #158A00; or as an RGB value: rgb(21, 138, 0). For print design, use CMYK: 85%, 0%, 100%, 46%.