Green Waterloo

#131107

General Information about #131107

The hexadecimal color code #131107 represents a very dark shade of green, often referred to as "Green Waterloo." In the RGB color model, it consists of 7.45% red, 6.67% green, and 2.75% blue. This composition indicates a strong dominance of green, albeit in a highly subdued manner due to the overall low values. In the CMYK color model, it's composed of 0% cyan, 10.4% magenta, 63.1% yellow, and 92.5% black. This demonstrates the color's deepness and saturation. The color is most commonly associated with nature, earth, and maturity but its darkness brings also associations to sadness or darkness. It's crucial to carefully pick the context to successfully create the emotional impacts. The color may be called olive or forest green.

The hex color #131107, also known as Green Waterloo, presents significant accessibility challenges, primarily due to its very low luminance value. This darkness makes it unsuitable for use as text on a white or light background, as the contrast ratio would be far below the WCAG (Web Content Accessibility Guidelines) recommended levels. Specifically, the contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text to meet WCAG AA standards. For users with visual impairments, including those with low vision or color blindness, differentiating #131107 from a dark background would be extremely difficult, rendering content effectively invisible. When using this color, it's crucial to pair it with a very light or vibrant color to ensure sufficient contrast. Tools like contrast checkers can help assess the compliance of color combinations. Avoid using it for important textual information or interactive elements without careful consideration of its impact on accessibility.

Shades

Digital Color Formats

RGB
19 17 7
RGB19 17 7
Red
Green
Blue
HSL
50deg 46.15% 5.1%
5046.155.1HSL
Hue
Saturation
Lightness
HWB
50deg 2.75% 92.55%
502.7592.55HWB
Hue
Whiteness
Blackness
hex#131107
rgb19 17 7
hsl50deg 46.15% 5.1%
cmyk0% 10.53% 63.16% 92.55%
hwb50deg 2.75% 92.55%
xyz-d650.01 0.01 0
oklch0.1766 0.0197 98.6
oklab0.1766 0 0.02
CMYK
0% 10.53% 63.16% 92.55%
010.5363.1692.55CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1766 0.0197 98.6
0.17660.019798.6LCH
Lightness
Chroma
Hue
OKLAB
0.1766 0 0.02
0.176600.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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