Turtle Green

#28370F

General Information

The hex color #28370F, also known as Turtle Green, is a dark shade of green that evokes a sense of nature, earthiness, and tranquility. It belongs to the green color family, characterized by its combination of blue and yellow hues. In the RGB color model, #28370F is composed of 15.7% red, 21.6% green, and 5.9% blue. In the CMYK color model, it consists of 27.3% cyan, 0% magenta, 72.7% yellow, and 78.4% black. This color is often associated with environments like forests and gardens, symbolizing growth, renewal, and harmony. It's a popular choice for designs aiming to convey a sense of calmness and connection with nature, often used to create a soothing and grounded aesthetic.

The hex color #28370F, also known as Turtle Green, presents accessibility challenges due to its low luminance. Its dark nature makes it difficult to provide sufficient contrast against light backgrounds, which is crucial for users with visual impairments. According to WCAG guidelines, sufficient contrast is essential for readability and usability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Turtle Green may not meet these ratios against common light backgrounds like white or light gray. Therefore, it is advisable to use a lighter text color or adjust the background color to ensure adequate contrast. Tools like contrast checkers can help evaluate the contrast ratio and determine if it meets accessibility standards. Consider pairing #28370F with lighter shades of green, yellow, or off-white to improve accessibility and usability.

Shades

Digital Color Formats

RGB
40 55 15
RGB40 55 15
Red
Green
Blue
HSL
82.5deg 57.14% 13.73%
82.557.1413.73HSL
Hue
Saturation
Lightness
HWB
82.5deg 5.88% 78.43%
82.55.8878.43HWB
Hue
Whiteness
Blackness
hex#28370F
rgb40 55 15
hsl82.5deg 57.14% 13.73%
cmyk27.27% 0% 72.73% 78.43%
hwb82.5deg 5.88% 78.43%
xyz-d650.02 0.03 0.01
oklch0.3133 0.0649 127.26
oklab0.3133 -0.04 0.05
CMYK
27.27% 0% 72.73% 78.43%
27.27072.7378.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.01
0.020.030.01XYZ
X
Y
Z
OKLCH
0.3133 0.0649 127.26
0.31330.0649127.26LCH
Lightness
Chroma
Hue
OKLAB
0.3133 -0.04 0.05
0.3133-0.040.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons