Swamp

#031718

About Hex Color #031718

The hex color code #031718 represents a very dark shade of green, often described as 'Swamp'. It has a low red component (03), a slightly higher green component (17), and a similar low blue component (18) in hexadecimal notation. In the RGB color model, which is additive and used for screens, this translates to very little light being emitted, resulting in its dark appearance. In the CMYK color model, used for printing, it requires high percentages of cyan, magenta, and yellow to achieve this color. The color's darkness significantly impacts its usability; it should be used with caution to ensure readability and accessibility, particularly in digital applications. It's often associated with nature, mystery, and sophistication.

The hex color #031718, a very dark shade of green, presents significant accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates extremely light text colors to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Due to its darkness, achieving sufficient contrast with #031718 can be difficult. Designers should use contrast checking tools to ensure compliance. Furthermore, avoid using this color for essential visual elements like links or buttons without proper contrast. For users with low vision or color blindness, the lack of contrast can render content invisible or indistinguishable. Careful consideration of color pairings and alternative design solutions are crucial when employing such a dark hue.

Shades

Digital Color Formats

RGB
3 23 24
RGB3 23 24
Red
Green
Blue
HSL
182.86deg 77.78% 5.29%
182.8677.785.29HSL
Hue
Saturation
Lightness
HWB
182.86deg 1.18% 90.59%
182.861.1890.59HWB
Hue
Whiteness
Blackness
hex#031718
rgb3 23 24
hsl182.86deg 77.78% 5.29%
cmyk87.5% 4.17% 0% 90.59%
hwb182.86deg 1.18% 90.59%
xyz-d650.01 0.01 0.01
oklch0.1881 0.0273 199.39
oklab0.1881 -0.03 -0.01
CMYK
87.5% 4.17% 0% 90.59%
87.54.17090.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.01
0.010.010.01XYZ
X
Y
Z
OKLCH
0.1881 0.0273 199.39
0.18810.0273199.39LCH
Lightness
Chroma
Hue
OKLAB
0.1881 -0.03 -0.01
0.1881-0.03-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons