Rangoon Green

#181B1B

General Information about #181B1B

The hex color #181B1B, also known as Rangoon Green, is a dark shade of green. In the RGB color model, it is composed of 9.41% red, 10.59% green, and 10.59% blue. In the CMYK color model, it is composed of 11% cyan, 0% magenta, 0% yellow, and 89% black. Its dark hue makes it suitable for use as a background color, especially when paired with light-colored text or design elements. The name 'Rangoon Green' might evoke images of lush landscapes or dense forests, but its actual origin is not definitively linked to the city of Rangoon (now Yangon, Myanmar). It is often used in design contexts to convey a sense of sophistication, elegance, or understated luxury.

The hex color #181B1B, a dark shade of green, presents specific accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to comply with WCAG (Web Content Accessibility Guidelines) standards. Tools like contrast checkers can verify compliance. Designers should avoid pairing this color with similar dark hues, as this can lead to poor visibility for users with visual impairments. Thoughtful consideration of font size, weight, and spacing can also enhance readability against this dark background. Additionally, providing alternative visual cues, such as underlines or icons, for links and interactive elements is crucial, as relying solely on color differences may exclude some users.

Shades

Digital Color Formats

RGB
24 27 27
RGB24 27 27
Red
Green
Blue
HSL
180deg 5.88% 10%
1805.8810HSL
Hue
Saturation
Lightness
HWB
180deg 9.41% 89.41%
1809.4189.41HWB
Hue
Whiteness
Blackness
hex#181B1B
rgb24 27 27
hsl180deg 5.88% 10%
cmyk11.11% 0% 0% 89.41%
hwb180deg 9.41% 89.41%
xyz-d650.01 0.01 0.01
oklch0.2189 0.0046 197.13
oklab0.2189 0 0
CMYK
11.11% 0% 0% 89.41%
11.110089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.2189 0.0046 197.13
0.21890.0046197.13LCH
Lightness
Chroma
Hue
OKLAB
0.2189 0 0
0.218900LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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