Green Waterloo

#121809

General Information about #121809

The hexadecimal color code #121809 represents a very dark shade of green, often referred to as "Green Waterloo". It is composed of 7.1% red, 9.4% green, and 3.5% blue. In the RGB color space, it is defined as rgb(18, 24, 9). This color has a low saturation and luminance, making it appear muted and somewhat desaturated. Colors similar to #121809 are often associated with nature, earthiness, and a sense of tranquility, but this specific shade's darkness also lends it an air of mystery and depth. Due to its low brightness, this color should be carefully used in design, especially when it comes to text and user interfaces where contrast is crucial for readability.

The hex color #121809, often referred to as Green Waterloo, presents significant accessibility challenges due to its low luminance. With such a dark shade of green, it becomes crucial to carefully consider text and interactive elements displayed against it. Insufficient contrast between text and the background can lead to readability issues, especially for users with visual impairments. To ensure optimal accessibility, it's recommended to pair this color with significantly lighter shades. Tools like contrast checkers can be invaluable in determining whether a sufficient contrast ratio is achieved, typically aiming for a minimum ratio of 4.5:1 for normal text and 3:1 for large text, as per WCAG guidelines. Thoughtful color combinations are essential to create an inclusive and user-friendly experience.

Shades

Digital Color Formats

RGB
18 24 9
RGB18 24 9
Red
Green
Blue
HSL
84deg 45.45% 6.47%
8445.456.47HSL
Hue
Saturation
Lightness
HWB
84deg 3.53% 90.59%
843.5390.59HWB
Hue
Whiteness
Blackness
hex#121809
rgb18 24 9
hsl84deg 45.45% 6.47%
cmyk25% 0% 62.5% 90.59%
hwb84deg 3.53% 90.59%
xyz-d650.01 0.01 0
oklch0.1979 0.0294 126.73
oklab0.1979 -0.02 0.02
CMYK
25% 0% 62.5% 90.59%
25062.590.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1979 0.0294 126.73
0.19790.0294126.73LCH
Lightness
Chroma
Hue
OKLAB
0.1979 -0.02 0.02
0.1979-0.020.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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