Green Kelp

#28311E

General Information

#28311E, also known as Green Kelp, is a dark, muted shade of green. It evokes a sense of nature, tranquility, and earthiness. In color theory, it sits between green and brown, offering a sophisticated and understated aesthetic. The color is often associated with stability, growth, and renewal. It's a popular choice for designs aiming to convey a sense of calm and reliability. Green Kelp is created by combining moderate amounts of blue and yellow light which are then reflected into the eye, creating the specific color nuance. Its hexadecimal value, #28311E, precisely defines its position within the color spectrum, making it easy to reproduce consistently across digital platforms and print media. It is important to note that the RGB values are R:40 G:49 B:30.

The color #28311E, a deep, muted green, presents some accessibility challenges. Its low luminance value means that text rendered in this color on a white background may not meet WCAG standards for contrast ratio, particularly for users with low vision. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this color for text requires careful consideration of font size and weight. For improved accessibility, consider pairing it with lighter colors like off-white or light gray to ensure sufficient contrast. Alternatively, using #28311E as a background color necessitates using very light foreground colors to maintain readability. Avoid using it for essential UI elements or interactive components without proper contrast adjustments to ensure all users can perceive and interact with the content effectively. Tools are available to check color contrast ratios and help select accessible color combinations.

Shades

Digital Color Formats

RGB
40 49 30
RGB40 49 30
Red
Green
Blue
HSL
88.42deg 24.05% 15.49%
88.4224.0515.49HSL
Hue
Saturation
Lightness
HWB
88.42deg 11.76% 80.78%
88.4211.7680.78HWB
Hue
Whiteness
Blackness
hex#28311E
rgb40 49 30
hsl88.42deg 24.05% 15.49%
cmyk18.37% 0% 38.78% 80.78%
hwb88.42deg 11.76% 80.78%
xyz-d650.02 0.03 0.02
oklch0.2987 0.035 128.97
oklab0.2987 -0.02 0.03
CMYK
18.37% 0% 38.78% 80.78%
18.37038.7880.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.02
0.020.030.02XYZ
X
Y
Z
OKLCH
0.2987 0.035 128.97
0.29870.035128.97LCH
Lightness
Chroma
Hue
OKLAB
0.2987 -0.02 0.03
0.2987-0.020.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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