Green Waterloo

#12110B

General Information about Green Waterloo

#12110B, also known as Green Waterloo, is a very dark, muted shade of green. In the RGB color model, it is composed of 7.1% red, 6.7% green, and 4.3% blue. In the CMYK color model, its composition is 0% cyan, 6% magenta, 40% yellow, and 93% black. This color leans heavily towards the black end of the spectrum, giving it a deep, almost charcoal-like appearance. It evokes a sense of earthiness and can be associated with nature, stability, and quiet sophistication. Due to its low luminance, it is often used as an accent color or as a background for lighter elements to create contrast. The color is considered a tertiary color as it lies between green and black. The color is not vibrant and creates a sense of calm and can work well in minimalistic designs or as part of a natural and earthy pallette.

The hex color #12110B presents significant accessibility challenges, primarily due to its very low luminance. Its contrast ratio against white (#FFFFFF) is extremely poor, making text or graphical elements rendered in this color difficult, if not impossible, for many users to perceive, especially those with visual impairments. Individuals with low vision, color blindness, or cataracts would struggle to distinguish this color from a dark background. Web Content Accessibility Guidelines (WCAG) require a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text against its background. This color falls far short of meeting these standards. Therefore, using #12110B for text or important UI elements should be avoided. If this color is crucial for branding, consider using it sparingly and pairing it with very light backgrounds or employing techniques like color overlays with sufficient contrast to ensure readability and accessibility. Thorough testing with accessibility evaluation tools and real users with disabilities is essential.

Shades

Digital Color Formats

RGB
18 17 11
RGB18 17 11
Red
Green
Blue
HSL
51.43deg 24.14% 5.69%
51.4324.145.69HSL
Hue
Saturation
Lightness
HWB
51.43deg 4.31% 92.94%
51.434.3192.94HWB
Hue
Whiteness
Blackness
hex#12110B
rgb18 17 11
hsl51.43deg 24.14% 5.69%
cmyk0% 5.56% 38.89% 92.94%
hwb51.43deg 4.31% 92.94%
xyz-d650.01 0.01 0
oklch0.1766 0.0119 99.62
oklab0.1766 0 0.01
CMYK
0% 5.56% 38.89% 92.94%
05.5638.8992.94CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1766 0.0119 99.62
0.17660.011999.62LCH
Lightness
Chroma
Hue
OKLAB
0.1766 0 0.01
0.176600.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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