Celtic

#183F1F

General Information about Celtic

The color #183F1F, commonly referred to as Celtic, is a dark shade of green. It is part of the green color family. It is often associated with nature, tranquility, and growth. In color psychology, green represents balance, harmony, and renewal. It is thought to have a calming effect on the mind and body, promoting relaxation and reducing stress. This particular shade, being a dark green, can also convey a sense of stability, sophistication, and tradition. Celtic green is well-suited for designs and applications where a natural, grounded, and calming atmosphere is desired. The color's hexadecimal value can be useful for consistent application.

The color #183F1F, also known as Celtic, presents some accessibility challenges, particularly for users with visual impairments. Its low luminance value of 0.055 makes it difficult to achieve sufficient contrast against a white background. According to WCAG guidelines, the contrast ratio should be at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt). Using #183F1F on a white background yields a contrast ratio that falls significantly below these recommendations, making text hard to read. To improve accessibility, consider using lighter shades of green or pairing it with a much lighter color such as white, light yellow, or light green to ensure adequate contrast. When used for interactive elements, provide clear visual cues beyond color alone, such as text labels or icons.

Shades

Digital Color Formats

RGB
24 63 31
RGB24 63 31
Red
Green
Blue
HSL
130.77deg 44.83% 17.06%
130.7744.8317.06HSL
Hue
Saturation
Lightness
HWB
130.77deg 9.41% 75.29%
130.779.4175.29HWB
Hue
Whiteness
Blackness
hex#183F1F
rgb24 63 31
hsl130.77deg 44.83% 17.06%
cmyk61.9% 0% 50.79% 75.29%
hwb130.77deg 9.41% 75.29%
xyz-d650.02 0.04 0.02
oklch0.3301 0.0709 147.53
oklab0.3301 -0.06 0.04
CMYK
61.9% 0% 50.79% 75.29%
61.9050.7975.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.04 0.02
0.020.040.02XYZ
X
Y
Z
OKLCH
0.3301 0.0709 147.53
0.33010.0709147.53LCH
Lightness
Chroma
Hue
OKLAB
0.3301 -0.06 0.04
0.3301-0.060.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons