Green Waterloo

#0D1803

General Information about Green Waterloo

The hexadecimal color code #0D1803 represents a very dark shade of green, often referred to as "Green Waterloo". It is composed of 5.1% red, 9.4% green, and 1.2% blue. In the RGB color model, it is defined by the values (13, 24, 3). This color has a low saturation level, indicating a muted or subdued appearance. Its prevalence in design contexts typically involves its use as a background, border or subtle accent, especially where a discreet, nature-inspired, or earthy tone is desired. Due to its darkness, it usually demands high contrast with foreground elements to ensure readability.

The color #0D1803, also known as Green Waterloo, presents considerable accessibility challenges. Its low lightness value of 0.05 makes it difficult to read text rendered in this color against a white background. According to WCAG guidelines, it fails the contrast ratio test for normal text (4.5:1) and large text (3:1). To improve accessibility, consider using a much lighter text color such as white or a very light shade of gray. Alternatively, for backgrounds, pair it with a significantly lighter color to ensure sufficient contrast. Tools like contrast checkers can help evaluate the color pairings. Using this dark color for purely decorative purposes, where no information is conveyed, minimizes accessibility concerns. Careful consideration of color contrast is crucial for users with visual impairments to perceive content effectively.

Shades

Digital Color Formats

RGB
13 24 3
RGB13 24 3
Red
Green
Blue
HSL
91.43deg 77.78% 5.29%
91.4377.785.29HSL
Hue
Saturation
Lightness
HWB
91.43deg 1.18% 90.59%
91.431.1890.59HWB
Hue
Whiteness
Blackness
hex#0D1803
rgb13 24 3
hsl91.43deg 77.78% 5.29%
cmyk45.83% 0% 87.5% 90.59%
hwb91.43deg 1.18% 90.59%
xyz-d650.01 0.01 0
oklch0.1919 0.0437 131.07
oklab0.1919 -0.03 0.03
CMYK
45.83% 0% 87.5% 90.59%
45.83087.590.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1919 0.0437 131.07
0.19190.0437131.07LCH
Lightness
Chroma
Hue
OKLAB
0.1919 -0.03 0.03
0.1919-0.030.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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