Celtic

#183F1D

General Information about #183F1D

The hexadecimal color #183F1D, also known as Celtic, is a dark shade of green. It's composed of 9.4% red, 24.7% green, and 11.4% blue. In the RGB color model, #183F1D consists of these proportions. Converting this to CMYK, it translates to 62% cyan, 0% magenta, 54% yellow, and 75% black. This color evokes feelings of nature, tranquility, and sophistication. It's often associated with environmental themes and can be used to create a sense of calmness and harmony. In design, it is typically paired with lighter colors to create contrast and visual interest, avoiding combinations that might lead to poor readability due to low contrast.

The color #183F1D, a dark shade of green, presents some accessibility challenges, particularly concerning contrast. When used as a background color, it requires very light text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text, as per WCAG guidelines. Using lighter shades of green or off-white colors for text on a #183F1D background can improve readability significantly. Additionally, avoid using this color for essential interactive elements without careful consideration of alternative visual cues, such as icons or borders, to support users with visual impairments or color blindness. It's crucial to test color combinations with accessibility tools to verify compliance with accessibility standards, ensuring an inclusive user experience.

Shades

Digital Color Formats

RGB
24 63 29
RGB24 63 29
Red
Green
Blue
HSL
127.69deg 44.83% 17.06%
127.6944.8317.06HSL
Hue
Saturation
Lightness
HWB
127.69deg 9.41% 75.29%
127.699.4175.29HWB
Hue
Whiteness
Blackness
hex#183F1D
rgb24 63 29
hsl127.69deg 44.83% 17.06%
cmyk61.9% 0% 53.97% 75.29%
hwb127.69deg 9.41% 75.29%
xyz-d650.02 0.04 0.02
oklch0.3297 0.0732 146.24
oklab0.3297 -0.06 0.04
CMYK
61.9% 0% 53.97% 75.29%
61.9053.9775.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.04 0.02
0.020.040.02XYZ
X
Y
Z
OKLCH
0.3297 0.0732 146.24
0.32970.0732146.24LCH
Lightness
Chroma
Hue
OKLAB
0.3297 -0.06 0.04
0.3297-0.060.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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