Green Waterloo

#131506

General Information

The hex color #131506, often referred to as Green Waterloo, is a very dark shade of green with a subtle earthy quality. It resides within the green color space but possesses very low luminance, making it appear almost black in certain lighting conditions. This color is composed of 7.45% red, 8.24% green, and 2.35% blue. Its subdued nature makes it suitable for creating a sense of depth and mystery. In various color models, its RGB values are R:19, G:21, B:6. Its CMYK values are C:0.09, M:0.00, Y:0.71, K:0.92. The color is rarely used due to its low visibility.

The hex color #131506, also known as Green Waterloo, presents significant accessibility challenges, primarily due to its extremely low luminance. This deep, muted green provides insufficient contrast against both light and dark backgrounds, making it difficult for individuals with visual impairments to discern text or interactive elements. Web developers should avoid using this color for primary text or important graphical elements. If it must be used for aesthetic reasons, ensure that a high-contrast alternative is available, such as a button to switch to a high-contrast theme. The contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text, as specified by WCAG guidelines. Careful consideration and testing with accessibility tools are crucial to ensure usability for all users. Using color alone to convey information should also be avoided; instead, incorporate text labels or icons for clarity.

Shades

Digital Color Formats

RGB
19 21 6
RGB19 21 6
Red
Green
Blue
HSL
68deg 55.56% 5.29%
6855.565.29HSL
Hue
Saturation
Lightness
HWB
68deg 2.35% 91.76%
682.3591.76HWB
Hue
Whiteness
Blackness
hex#131506
rgb19 21 6
hsl68deg 55.56% 5.29%
cmyk9.52% 0% 71.43% 91.76%
hwb68deg 2.35% 91.76%
xyz-d650.01 0.01 0
oklch0.1887 0.0284 115.22
oklab0.1887 -0.01 0.03
CMYK
9.52% 0% 71.43% 91.76%
9.52071.4391.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1887 0.0284 115.22
0.18870.0284115.22LCH
Lightness
Chroma
Hue
OKLAB
0.1887 -0.01 0.03
0.1887-0.010.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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