Green Waterloo

#121A01

General Information about #121A01

The hexadecimal color #121A01, also known as Green Waterloo, is a dark shade of green. It is composed of 7.1% red, 10.2% green, and 0.4% blue. In the RGB color model, it is represented as (18, 26, 1). This color is often associated with nature, earthiness, and sophistication, although its dark nature can also evoke feelings of mystery or somberness. Its very low blue component makes it lean heavily towards the green spectrum, resulting in a color that is reminiscent of deep forests or shadowed foliage. The color can be found under the PANTONE number 19-0303 TPX.

The color #121A01, also known as Green Waterloo, presents significant accessibility challenges due to its low luminance. Its dark nature results in very poor contrast against standard white backgrounds, making it difficult for users with visual impairments to read text or distinguish elements. For optimal accessibility, it's crucial to use this color sparingly, especially for text or interactive components. When using #121A01, pair it with very light colors like white (#FFFFFF) or very light shades of gray to ensure a contrast ratio that meets WCAG guidelines (at least 4.5:1 for normal text and 3:1 for large text). Avoid using it for critical information or actions where readability is paramount. Employing tools to check color contrast ratios is highly recommended during the design process. Consider alternative, lighter shades of green if accessibility is a primary concern.

Shades

Digital Color Formats

RGB
18 26 1
RGB18 26 1
Red
Green
Blue
HSL
79.2deg 92.59% 5.29%
79.292.595.29HSL
Hue
Saturation
Lightness
HWB
79.2deg 0.39% 89.8%
79.20.3989.8HWB
Hue
Whiteness
Blackness
hex#121A01
rgb18 26 1
hsl79.2deg 92.59% 5.29%
cmyk30.77% 0% 96.15% 89.8%
hwb79.2deg 0.39% 89.8%
xyz-d650.01 0.01 0
oklch0.2025 0.0479 124.21
oklab0.2025 -0.03 0.04
CMYK
30.77% 0% 96.15% 89.8%
30.77096.1589.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.2025 0.0479 124.21
0.20250.0479124.21LCH
Lightness
Chroma
Hue
OKLAB
0.2025 -0.03 0.04
0.2025-0.030.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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