Green Waterloo

#0D1B00

General Information about #0D1B00

The hex color #0D1B00, also known as Green Waterloo, is a very dark shade of green. It falls into the dark green color family. In the RGB color model, #0D1B00 is composed of 5.1% red, 10.6% green, and 0% blue. This combination results in a subdued, earthy tone. This color is often associated with nature, stealth, and sometimes even a sense of mystery. Its low brightness makes it a subtle and potentially powerful tool in design, but it must be used carefully to avoid accessibility issues. The color's understated nature makes it more versatile than brighter greens, lending itself to a variety of applications where a natural or understated effect is desired.

The hex color #0D1B00, a very dark shade of green, presents significant accessibility challenges. Its extremely low luminance makes it difficult to perceive, especially for individuals with visual impairments or color blindness. Using this color as text on a white background results in a contrast ratio far below the WCAG recommended minimum of 4.5:1 for normal text and 3:1 for large text. This poor contrast can cause eye strain and make content illegible. To improve accessibility, it is strongly advised to avoid using #0D1B00 for text or important interface elements. If it must be used, pair it with a very light color such as white (#FFFFFF) or a pale yellow to ensure sufficient contrast. Always test color combinations with accessibility tools to verify compliance with WCAG guidelines and ensure usability for all users. Furthermore, consider providing alternative visual cues, such as icons or text labels, to supplement the color coding.

Shades

Digital Color Formats

RGB
13 27 0
RGB13 27 0
Red
Green
Blue
HSL
91.11deg 100% 5.29%
91.111005.29HSL
Hue
Saturation
Lightness
HWB
91.11deg 0% 89.41%
91.11089.41HWB
Hue
Whiteness
Blackness
hex#0D1B00
rgb13 27 0
hsl91.11deg 100% 5.29%
cmyk51.85% 0% 100% 89.41%
hwb91.11deg 0% 89.41%
xyz-d650.01 0.01 0
oklch0.2014 0.055 131.02
oklab0.2014 -0.04 0.04
CMYK
51.85% 0% 100% 89.41%
51.85010089.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2014 0.055 131.02
0.20140.055131.02LCH
Lightness
Chroma
Hue
OKLAB
0.2014 -0.04 0.04
0.2014-0.040.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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