Bilbao

Q: How do I use #437B1E in CSS?

You can use #437B1E in CSS with: background-color: #437B1E; or color: #437B1E; or as an RGB value: rgb(67, 123, 30). For print design, use CMYK: 46%, 0%, 76%, 52%.

#437B1E

Bilbao is a neutral dark color with the hex code #437B1E. This vibrant hue can be represented as RGB 67, 123, 30 in digital design or CMYK 46%, 0%, 76%, 52% for print applications. Find matching Pantone color.

Bilbao color values

HEX: #437B1E
RGB: 67, 123, 30
HSL: 96°, 61%, 30%
CMYK: 46, 0, 76, 52

Shades & tints

Darker Lighter

About this color

Bilbao sits at 96° on the color wheel with 61% saturation and 30% lightness, placing it in the green segment of the spectrum. At 61% 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, Bilbao is rendered as rgb(67, 123, 30), where the green channel leads at 123, 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, Bilbao translates to a CMYK breakdown of 46C 0M 76Y 52K. A substantial black component (52%) anchors this color in print. The remaining ink channels supplement rather than drive the hue, which keeps the result stable across different paper stocks. 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 Bilbao

CSS Variable

:root {
  --brand-primary: #437B1E;
  --brand-primary-rgb: 67, 123, 30;
}

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

Tailwind Config

colors: {
  brand: '#437B1E',
}

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

Print Design (CMYK)

C: 46%
M: 0%
Y: 76%
K: 52%

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

RGB for Screens

rgb(67, 123, 30)
rgba(67, 123, 30, 0.8)

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

Brands using similar hue

9 brand s with colors near 96° on the color wheel

Frequently asked questions

What color is #437B1E?

#437B1E is Bilbao, a neutral dark color with RGB values of 67, 123, 30. It has a hue of 96°, 61% saturation, and 30% lightness in the HSL color space.

What is the RGB value of #437B1E?

The RGB color code for #437B1E is rgb(67, 123, 30). This means it contains 67 red, 123 green, and 30 blue in the RGB color model.

Is Bilbao a warm or cool color?

Bilbao (#437B1E) is a neutral color, sitting between warm and cool on the color wheel.

How do I use #437B1E in CSS?

You can use #437B1E in CSS with: background-color: #437B1E; or color: #437B1E; or as an RGB value: rgb(67, 123, 30). For print design, use CMYK: 46%, 0%, 76%, 52%.