Swamp

#021517

General Information about #021517

The hexadecimal color code #021517 represents a very dark shade of green, often described as swamp. In the RGB color model, it is composed of 0.78% red, 8.24% green, and 9.02% blue. In the CMYK color model, it is composed of 91.28% cyan, 8.15% magenta, 0% yellow, and 90.98% black. This color is primarily associated with coolness and tranquility, but its darkness can also evoke feelings of mystery and depth. It is not a commonly used color in mainstream design due to its low visibility, but it can be effective in niche applications where a dark and muted aesthetic is desired. Due to its high black percentage, it is difficult to print accurately and may require careful color calibration.

The color #021517, a very dark, muted green, presents significant accessibility challenges. Its extremely low luminance results in poor contrast against most background colors, especially white. Text using this color would be virtually unreadable for individuals with low vision or color blindness. To improve accessibility, it is crucial to pair this color with much lighter shades, ensuring a contrast ratio that meets WCAG guidelines (at least 4.5:1 for normal text and 3:1 for large text). Consider using online contrast checkers to verify compliance. Avoid using this color for critical interactive elements or important information displays, as it can create a frustrating user experience for many people. Providing alternative high-contrast themes or allowing users to customize colors can also greatly enhance accessibility.

Shades

Digital Color Formats

RGB
2 21 23
RGB2 21 23
Red
Green
Blue
HSL
185.71deg 84% 4.9%
185.71844.9HSL
Hue
Saturation
Lightness
HWB
185.71deg 0.78% 90.98%
185.710.7890.98HWB
Hue
Whiteness
Blackness
hex#021517
rgb2 21 23
hsl185.71deg 84% 4.9%
cmyk91.3% 8.7% 0% 90.98%
hwb185.71deg 0.78% 90.98%
xyz-d650 0.01 0.01
oklch0.1799 0.0273 203.75
oklab0.1799 -0.02 -0.01
CMYK
91.3% 8.7% 0% 90.98%
91.38.7090.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0.01 0.01
00.010.01XYZ
X
Y
Z
OKLCH
0.1799 0.0273 203.75
0.17990.0273203.75LCH
Lightness
Chroma
Hue
OKLAB
0.1799 -0.02 -0.01
0.1799-0.02-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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