Green Waterloo

#151403

General Information about Green Waterloo

The hex color #151403, also known as Green Waterloo, is a very dark shade of green with a slight olive undertone. It's composed of 8.24% red, 7.84% green, and 1.18% blue. In the RGB color space, it has values of R:21, G:20, B:3. Its CMYK values are C:0, M:0.05, Y:0.86, K:0.92. This color leans towards the darker end of the spectrum, possessing a muted and earthy quality. Its subtle nature makes it well-suited for applications where a quiet, unassuming presence is desired. The color evokes feelings of nature, earthiness, and muted tranquility. Its hex code #151403 identifies its precise hue and saturation within digital color systems.

The hex color #151403, also known as Green Waterloo, presents significant accessibility challenges, particularly in text-based contexts. Its extremely low luminance contrast against a white background renders it nearly illegible for individuals with normal vision, and especially problematic for those with visual impairments. The Web Content Accessibility Guidelines (WCAG) stipulate minimum contrast ratios for text and interactive elements to ensure usability. Green Waterloo falls far short of these guidelines, necessitating careful consideration of color pairings. To improve accessibility, consider using a much lighter color for text on a Green Waterloo background, or conversely, a much darker color for the background if using Green Waterloo text. Tools like contrast checkers can assist in evaluating color combinations. Moreover, avoid using color as the sole means of conveying information, as this excludes individuals who are colorblind. Supplement color with text labels or icons to ensure universal understanding and usability.

Shades

Digital Color Formats

RGB
21 20 3
RGB21 20 3
Red
Green
Blue
HSL
56.67deg 75% 4.71%
56.67754.71HSL
Hue
Saturation
Lightness
HWB
56.67deg 1.18% 91.76%
56.671.1891.76HWB
Hue
Whiteness
Blackness
hex#151403
rgb21 20 3
hsl56.67deg 75% 4.71%
cmyk0% 4.76% 85.71% 91.76%
hwb56.67deg 1.18% 91.76%
xyz-d650.01 0.01 0
oklch0.1872 0.0327 106.37
oklab0.1872 -0.01 0.03
CMYK
0% 4.76% 85.71% 91.76%
04.7685.7191.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.1872 0.0327 106.37
0.18720.0327106.37LCH
Lightness
Chroma
Hue
OKLAB
0.1872 -0.01 0.03
0.1872-0.010.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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