Onion

#272B0A

General Information about #272B0A

The hexadecimal color code #272B0A represents a very dark shade of green-yellow, often described as a deep olive or onion color. It falls within the green color family, but its low saturation and high darkness give it a muted, almost brown appearance. In the RGB color model, it is composed of 15.29% red, 16.86% green, and 3.92% blue. The CMYK color model translates to 0% cyan, 0% magenta, 76.74% yellow, and 83.14% black. Colors similar to #272B0A include dark olives and browns. This color is best suited for applications where a subdued, natural, or earthy tone is desired, but careful consideration must be given to its contrast against other colors.

The color #272B0A, a very dark olive hue, presents significant accessibility challenges. Its extremely low luminance value (very close to black) means that text rendered in this color on a white or even light-colored background will likely fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. Specifically, it's highly unlikely to meet the minimum contrast ratio of 4.5:1 for normal text or 3:1 for large text (14pt bold or 18pt regular). Therefore, it's crucial to avoid using this color for text or essential user interface elements without a very light background. Even then, careful testing with accessibility evaluation tools is absolutely necessary. Consider pairing it with colors from the white or yellow spectrum to ensure readability. Moreover, avoid using this color to convey critical information through color alone, as users with visual impairments may not be able to distinguish it. Providing alternative cues, such as text labels or icons, is essential for inclusivity.

Shades

Digital Color Formats

RGB
39 43 10
RGB39 43 10
Red
Green
Blue
HSL
67.27deg 62.26% 10.39%
67.2762.2610.39HSL
Hue
Saturation
Lightness
HWB
67.27deg 3.92% 83.14%
67.273.9283.14HWB
Hue
Whiteness
Blackness
hex#272B0A
rgb39 43 10
hsl67.27deg 62.26% 10.39%
cmyk9.3% 0% 76.74% 83.14%
hwb67.27deg 3.92% 83.14%
xyz-d650.02 0.02 0.01
oklch0.2768 0.0513 115.71
oklab0.2768 -0.02 0.05
CMYK
9.3% 0% 76.74% 83.14%
9.3076.7483.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.01
0.020.020.01XYZ
X
Y
Z
OKLCH
0.2768 0.0513 115.71
0.27680.0513115.71LCH
Lightness
Chroma
Hue
OKLAB
0.2768 -0.02 0.05
0.2768-0.020.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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