Green Waterloo

#121500

General Information about #121500

The hexadecimal color code #121500, also known as Green Waterloo, is a very dark shade of green. It is composed of 7.06% red, 8.24% green, and 0% blue. In the RGB color model, this translates to RGB(18, 21, 0). The HSL representation is H(70.59), S(100.00), L(4.12), while the HSV representation is H(70.59), S(100.00), V(8.24). This color is generally associated with nature, specifically the darker aspects of forests or foliage. Due to its low brightness, it is often used in applications where a subtle, muted tone is desired. When working with this color, it is essential to consider its limited visibility and ensure adequate contrast for text and other visual elements to maintain readability.

The color #121500, also known as Green Waterloo, presents considerable accessibility challenges due to its very low luminance. With such a dark shade of green, it's crucial to ensure sufficient contrast when used with text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text to meet AA compliance. This color will likely fail these requirements against most background colors, especially lighter ones. To improve accessibility, consider lightening the color significantly or pairing it with very light text colors like white or very pale yellows. Also, avoid using it for essential visual cues without providing redundant indicators, such as labels or icons, to accommodate users with visual impairments. Tools like contrast checkers can help evaluate and adjust color combinations for optimal readability and usability. Proper attention to contrast is essential to provide an inclusive experience for all users.

Shades

Digital Color Formats

RGB
18 21 0
RGB18 21 0
Red
Green
Blue
HSL
68.57deg 100% 4.12%
68.571004.12HSL
Hue
Saturation
Lightness
HWB
68.57deg 0% 91.76%
68.57091.76HWB
Hue
Whiteness
Blackness
hex#121500
rgb18 21 0
hsl68.57deg 100% 4.12%
cmyk14.29% 0% 100% 91.76%
hwb68.57deg 0% 91.76%
xyz-d650.01 0.01 0
oklch0.186 0.0426 116.23
oklab0.186 -0.02 0.04
CMYK
14.29% 0% 100% 91.76%
14.29010091.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.186 0.0426 116.23
0.1860.0426116.23LCH
Lightness
Chroma
Hue
OKLAB
0.186 -0.02 0.04
0.186-0.020.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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