Green Kelp

#28311C

About Green Kelp (#28311C)

The hexadecimal color code #28311C, also known as Green Kelp, represents a dark shade of green with muted undertones. This color is created by combining a moderate amount of red (28 in hexadecimal), a slightly higher amount of green (31), and a smaller amount of blue (1C). This combination gives the color its earthy, somewhat desaturated character, reminiscent of seaweed or deep forest foliage. In the RGB color model, Green Kelp consists of 15.69% red, 19.22% green, and 11.9% blue. This color is often associated with nature, tranquility, and stability. It can evoke feelings of calmness and connection to the environment. The color belongs to the dark green color family, but its lower saturation sets it apart from brighter, more vibrant greens.

The color #28311C, also known as Green Kelp, presents some accessibility challenges, especially when used for text or interactive elements. Its low luminance value means it offers insufficient contrast against common light backgrounds like white (#FFFFFF). According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to ensure readability for users with visual impairments. Green Kelp falls short of these recommendations against white, potentially making it difficult for some users to discern text or other visual elements. To improve accessibility, consider pairing Green Kelp with a much lighter color for text or using it as a background for elements with very light-colored text or graphics. Avoid using it for crucial interactive elements without careful contrast consideration.

Shades

Digital Color Formats

RGB
40 49 28
RGB40 49 28
Red
Green
Blue
HSL
85.71deg 27.27% 15.1%
85.7127.2715.1HSL
Hue
Saturation
Lightness
HWB
85.71deg 10.98% 80.78%
85.7110.9880.78HWB
Hue
Whiteness
Blackness
hex#28311C
rgb40 49 28
hsl85.71deg 27.27% 15.1%
cmyk18.37% 0% 42.86% 80.78%
hwb85.71deg 10.98% 80.78%
xyz-d650.02 0.03 0.02
oklch0.2982 0.038 127.45
oklab0.2982 -0.02 0.03
CMYK
18.37% 0% 42.86% 80.78%
18.37042.8680.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.02
0.020.030.02XYZ
X
Y
Z
OKLCH
0.2982 0.038 127.45
0.29820.038127.45LCH
Lightness
Chroma
Hue
OKLAB
0.2982 -0.02 0.03
0.2982-0.020.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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