Celtic

#15301E

General Information about Celtic (#15301E)

The color #15301E, also known as Celtic, is a dark shade of green with a somewhat muted tone. It evokes feelings of nature, earthiness, and tranquility. In the RGB color model, it is composed of 8.24% red, 18.82% green, and 11.76% blue. In the CMYK color model, commonly used for printing, it consists of 56.25% cyan, 0% magenta, 37.5% yellow, and 81.18% black. This color is often associated with forests, moss, and natural landscapes, making it a popular choice for designs that aim to convey a sense of sustainability or environmental awareness. Its hexadecimal value, #15301E, provides a unique identifier for precise color matching across different platforms and applications. This tone can be used to create a natural style.

The color #15301E presents considerable accessibility challenges, primarily due to its low luminance. Its dark nature results in a low contrast ratio against standard white backgrounds, which can make text and interface elements difficult to read for users with visual impairments. Web developers employing this color should ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, as recommended by WCAG guidelines. Pairing #15301E with very light colors, such as off-white or pale yellow, is crucial to improve readability. Additionally, developers should provide alternative color schemes that users can switch to if the default palette proves inaccessible. Careful attention to font sizes, weight, and spacing can also mitigate some of the readability issues caused by the low contrast. Providing sufficient spacing between elements can also help with readability.

Shades

Digital Color Formats

RGB
21 48 30
RGB21 48 30
Red
Green
Blue
HSL
140deg 39.13% 13.53%
14039.1313.53HSL
Hue
Saturation
Lightness
HWB
140deg 8.24% 81.18%
1408.2481.18HWB
Hue
Whiteness
Blackness
hex#15301E
rgb21 48 30
hsl140deg 39.13% 13.53%
cmyk56.25% 0% 37.5% 81.18%
hwb140deg 8.24% 81.18%
xyz-d650.02 0.02 0.02
oklch0.2817 0.0471 153.15
oklab0.2817 -0.04 0.02
CMYK
56.25% 0% 37.5% 81.18%
56.25037.581.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.02
0.020.020.02XYZ
X
Y
Z
OKLCH
0.2817 0.0471 153.15
0.28170.0471153.15LCH
Lightness
Chroma
Hue
OKLAB
0.2817 -0.04 0.02
0.2817-0.040.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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