Green Waterloo

#151604

General Information about Green Waterloo

The hexadecimal color code #151604 represents a very dark shade of green, often referred to as "Green Waterloo". It's composed of 8.24% red, 8.63% green, and 1.57% blue. In the RGB color space, this translates to R:21, G:22, B:4. The color is characterized by its low saturation and luminance, giving it a muted and earthy quality. Due to its darkness, it is often perceived as a neutral or near-black color. In terms of color theory, it resides within the green color family, although its low brightness shifts its appearance closer to shades of brown or black, making it a subtle and understated color choice.

The color #151604, also known as Green Waterloo, presents significant accessibility challenges due to its low luminance. Its dark nature results in very low contrast against white backgrounds, making text and other visual elements difficult for users with visual impairments to discern. To ensure web content is accessible, it is crucial to avoid using this color for text or interactive elements unless paired with a very light background color that provides a contrast ratio meeting WCAG guidelines (ideally 4.5:1 for normal text and 3:1 for large text). Tools such as contrast checkers can help determine if color combinations meet accessibility standards. Consider using lighter shades or alternative, more contrasting colors to enhance usability for all users, including those with low vision or color blindness. Proper attention to color contrast is essential for creating inclusive and accessible web experiences.

Shades

Digital Color Formats

RGB
21 22 4
RGB21 22 4
Red
Green
Blue
HSL
63.33deg 69.23% 5.1%
63.3369.235.1HSL
Hue
Saturation
Lightness
HWB
63.33deg 1.57% 91.37%
63.331.5791.37HWB
Hue
Whiteness
Blackness
hex#151604
rgb21 22 4
hsl63.33deg 69.23% 5.1%
cmyk4.55% 0% 81.82% 91.37%
hwb63.33deg 1.57% 91.37%
xyz-d650.01 0.01 0
oklch0.1936 0.0335 111.87
oklab0.1936 -0.01 0.03
CMYK
4.55% 0% 81.82% 91.37%
4.55081.8291.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1936 0.0335 111.87
0.19360.0335111.87LCH
Lightness
Chroma
Hue
OKLAB
0.1936 -0.01 0.03
0.1936-0.010.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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