Brunswick Green

HEX: #1B4D3E | Modern Palette

On White
9.64:1
PASS
On Black
2.18:1
FAIL

Color Specifications

HEX
#1B4D3E
RGB
27, 77, 62
HSL
162°, 64% ,30%
CMYK
64.94, 0, 19.48, 69.8

About Brunswick Green

Brunswick Green (#1B4D3E) is a color with RGB(27, 77, 62) and HSL(162°, 64.94%, 30.2%). It is commonly associated with Luxury moods. In design, it fits Cool styles and is suitable for Text, Button, Accent. Its complementary color is #4D1B2A, which creates strong contrast. Its triadic palette includes #3E1B4D and #4D3E1B. The name comes from Brunswick Green (English).

  • HEX: #1B4D3E
  • RGB: 27, 77, 62
  • HSL: 162°, 64.94%, 30.2%
  • Mood: Luxury
  • Style: Cool
  • Use case: Text, Button, Accent
  • Complementary color: #4D1B2A
  • Triadic colors: #3E1B4D, #4D3E1B
  • The name comes from Brunswick Green (English).

Live Components

LIGHT
DARK
System Notification Box

Color Palettes

Monochromatic Five tones of the same hue — a reliable scale for backgrounds, surfaces, and text.
Neutral + Accent Four near-neutral tones grounded by a saturated accent — clean and versatile for UI.
Analogous Five hues drifting across a 60° arc — naturally harmonious and pleasing to the eye.
3 + 1 + 1 Three analogous base colors, one complementary accent, one dark anchor — bold yet balanced.

Color Harmonies

Complementary

The color directly opposite on the color wheel — creates maximum contrast and vibrance.

Analogous

Colors adjacent on the wheel — naturally harmonious and pleasing to the eye.

Triadic

Three colors equally spaced 120° apart — bold, balanced, and visually rich.

Split-Complementary

Two colors flanking the complement — high contrast with less tension than full complementary.

Tetradic (Square)

Four colors at 90° intervals — rich variety, best when one color dominates.

Monochromatic

Shades and tints of the same hue — cohesive, elegant, and easy to work with.

Shades & Tints

A seamless scale of #1B4D3E from deepest shade to lightest tint.

Color Characteristics

Mood
Luxury
Style
Cool
Use case
Text Button Accent

Accessibility Simulation

Deuteranopia #43433F
Protanopia #49493E
Tritanopia #204B4B
Achromatopsia #454545

Frequently Asked Questions

Brunswick Green (#1B4D3E) is a color with RGB(27, 77, 62) and HSL(162°, 64.94%, 30.2%).

#1B4D3E pairs strongly with #4D1B2A as its complementary color. It can also be used with neutral tones for balanced UI and design layouts.

#1B4D3E is suitable for Text, Button, Accent and works well with Cool styles.

#1B4D3E is commonly associated with Luxury.

The name Brunswick Green is linked to Brunswick Green from English, meaning A specific shade of dark green, often associated with the German city of Braunschweig (Brunswick in English) and its historical livery colors..

Name, History & Etymology

Origin Word Brunswick Green
Meaning A specific shade of dark green, often associated with the German city of Braunschweig (Brunswick in English) and its historical livery colors.
Language English
First Recorded Use 18th Century

History

The color 'Brunswick Green' is historically linked to the German city of Braunschweig (Brunswick in English) and the Duchy of Brunswick-Lüneburg. The House of Hanover, who eventually ascended to the British throne, were also Dukes of Brunswick-Lüneburg. Dark green was a prominent color in their livery and military uniforms. Over time, the name became associated with a specific, deep, often slightly bluish-green shade. It gained popularity in various applications, including: * **Railways:** Famously used for locomotives and rolling stock, particularly in the UK (e.g., British Railways' 'Brunswick Green' for express passenger locomotives). * **Automobiles:** A classic color for British sports cars and luxury vehicles. * **Paints and Dyes:** A common pigment in paints for both interior and exterior use, known for its richness and durability. * **Heraldry and Uniforms:** Continued use in military and ceremonial contexts.

First Recorded Use

The exact first documented use of the term 'Brunswick Green' is difficult to pinpoint precisely, but the color itself, or similar dark greens, would have been in use much earlier. The specific naming likely solidified in the 18th or 19th century as color standardization and naming became more common, particularly in relation to paints, dyes, and heraldry. It's often linked to the livery colors of the House of Hanover, who were also Dukes of Brunswick-Lüneburg.

Cultural Associations

Brunswick Green evokes a sense of tradition, heritage, and often, a certain understated elegance. * **British Heritage:** Strongly associated with British industrial design (especially railways) and automotive history. It's often seen as a 'classic' British color. * **Nature and Stability:** As a dark green, it carries connotations of nature, forests, stability, and reliability. * **Sophistication:** Its depth and richness lend it a sophisticated and sometimes formal character. * **Historical Accuracy:** Often used in historical reproductions or restorations to maintain period authenticity.

Similar Named Colors

MSU Green #18453B ΔE 3.26
Deep Jungle Green #004B49 ΔE 6.26
British Racing Green #004225 ΔE 6.95

Code Snippets

/* Background */
.element {
    background-color: #1B4D3E;
}

/* Text */
.element {
    color: #1B4D3E;
}

/* Border */
.element {
    border: 1px solid #1B4D3E;
}

/* Linear gradient to complementary */
.element {
    background: linear-gradient(
        to right,
        #1B4D3E,
        #7F1B39
    );
}

/* Radial gradient */
.element {
    background: radial-gradient(
        circle,
        #1B4D3E,
        #7F1B39
    );
}

// SCSS variable
$brunswick-green: #1B4D3E;

// With RGB channels (useful for rgba() usage)
$brunswick-green-r: 27;
$brunswick-green-g: 77;
$brunswick-green-b: 62;

// Usage
.element {
    background-color: $brunswick-green;
    color: rgba($brunswick-green-r, $brunswick-green-g, $brunswick-green-b, 0.8);
}