Celtic

#18271F

General Information about #18271F

The hexadecimal color code #18271F represents a dark shade of green, often associated with nature, earthiness, and sophistication. In the RGB (Red, Green, Blue) color model, it is composed of 9.41% red, 15.29% green, and 12.16% blue. Its CMYK (Cyan, Magenta, Yellow, Key/Black) values are 0.39, 0, 0.21, 0.85, indicating that it requires 39% cyan, 0% magenta, 21% yellow, and 85% black to produce this color in printing. Colors such as #18271F are frequently used to convey a sense of calmness and environmental consciousness, which makes it a good color to use when you want to make something look organic.

The color #18271F, also known as Celtic, presents some accessibility challenges, especially when used for text or interactive elements. Due to its dark nature, it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. When using #18271F, it's crucial to pair it with a very light color for text or user interface elements to meet these standards. Failure to do so can result in content that is difficult or impossible for some users to perceive, negatively impacting the user experience. Proper testing with accessibility tools and real users is essential to validate sufficient contrast.

Shades

Digital Color Formats

RGB
24 39 31
RGB24 39 31
Red
Green
Blue
HSL
148deg 23.81% 12.35%
14823.8112.35HSL
Hue
Saturation
Lightness
HWB
148deg 9.41% 84.71%
1489.4184.71HWB
Hue
Whiteness
Blackness
hex#18271F
rgb24 39 31
hsl148deg 23.81% 12.35%
cmyk38.46% 0% 20.51% 84.71%
hwb148deg 9.41% 84.71%
xyz-d650.01 0.02 0.02
oklch0.2562 0.0254 160.68
oklab0.2562 -0.02 0.01
CMYK
38.46% 0% 20.51% 84.71%
38.46020.5184.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.02
0.010.020.02XYZ
X
Y
Z
OKLCH
0.2562 0.0254 160.68
0.25620.0254160.68LCH
Lightness
Chroma
Hue
OKLAB
0.2562 -0.02 0.01
0.2562-0.020.01LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

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