Celtic

#183720

General Information about Celtic (#183720)

The hexadecimal color code #183720 is a dark shade of green, often referred to as 'Celtic'. It is composed of 9.41% red, 21.57% green, and 12.55% blue. In the RGB color model, #183720 has the numerical representation (24, 55, 32). When converted to the CMYK color model, it consists of 56.36% cyan, 0% magenta, 41.82% yellow, and 78.43% black. This color is associated with nature, growth, and harmony, and it can evoke feelings of calmness and stability. In color psychology, green is often linked to balance, renewal, and environmental awareness. This specific shade of green is more subdued than brighter greens, lending it a touch of understated elegance.

The color #183720, also known as Celtic, presents some accessibility challenges, especially regarding color contrast. When used as a background color, it's crucial to ensure that the foreground text or elements have sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended for level AA compliance. For level AAA, the contrast ratios should be 7:1 and 4.5:1 respectively. Using a color contrast checker is vital to verify that the chosen text color is legible against the Celtic background. Also, it's better to avoid using the color for essential UI elements if sufficient contrast can't be achieved. Providing alternative visual cues can further enhance accessibility, such as icons or patterns, in addition to color.

Shades

Digital Color Formats

RGB
24 55 32
RGB24 55 32
Red
Green
Blue
HSL
135.48deg 39.24% 15.49%
135.4839.2415.49HSL
Hue
Saturation
Lightness
HWB
135.48deg 9.41% 78.43%
135.489.4178.43HWB
Hue
Whiteness
Blackness
hex#183720
rgb24 55 32
hsl135.48deg 39.24% 15.49%
cmyk56.36% 0% 41.82% 78.43%
hwb135.48deg 9.41% 78.43%
xyz-d650.02 0.03 0.02
oklch0.3056 0.0556 150.39
oklab0.3056 -0.05 0.03
CMYK
56.36% 0% 41.82% 78.43%
56.36041.8278.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.02
0.020.030.02XYZ
X
Y
Z
OKLCH
0.3056 0.0556 150.39
0.30560.0556150.39LCH
Lightness
Chroma
Hue
OKLAB
0.3056 -0.05 0.03
0.3056-0.050.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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