Black Olive

#2A3017

General Information about Black Olive

The hexadecimal color code #2A3017, also recognized as Black Olive, is a dark shade of green. It is composed of 16.47% red, 18.82% green, and 9.02% blue. In the RGB color model, this translates to 42 red, 48 green, and 23 blue. When converted to CMYK (cyan, magenta, yellow, black), the values are 12.5% cyan, 0% magenta, 52.1% yellow, and 81.18% black. This color is often associated with nature, earthiness, and sophistication. Its muted tone makes it suitable for designs where a subtle and understated presence is desired. Black Olive can evoke feelings of calmness and stability, making it a versatile choice for various applications.

The color #2A3017, also known as Black Olive, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio may not meet WCAG (Web Content Accessibility Guidelines) standards, potentially making it difficult for users with visual impairments to read. To ensure accessibility, it's crucial to pair this color with lighter shades for text or graphical elements. Consider using a lighter background if #2A3017 is used for text, or conversely, using a lighter shade of text if #2A3017 is used as a background. Tools like contrast checkers can help determine if the color combination meets accessibility requirements, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Proper use of ARIA attributes and semantic HTML can also enhance accessibility for screen reader users.

Shades

Digital Color Formats

RGB
42 48 23
RGB42 48 23
Red
Green
Blue
HSL
74.4deg 35.21% 13.92%
74.435.2113.92HSL
Hue
Saturation
Lightness
HWB
74.4deg 9.02% 81.18%
74.49.0281.18HWB
Hue
Whiteness
Blackness
hex#2A3017
rgb42 48 23
hsl74.4deg 35.21% 13.92%
cmyk12.5% 0% 52.08% 81.18%
hwb74.4deg 9.02% 81.18%
xyz-d650.02 0.03 0.01
oklch0.2961 0.0423 120.12
oklab0.2961 -0.02 0.04
CMYK
12.5% 0% 52.08% 81.18%
12.5052.0881.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.01
0.020.030.01XYZ
X
Y
Z
OKLCH
0.2961 0.0423 120.12
0.29610.0423120.12LCH
Lightness
Chroma
Hue
OKLAB
0.2961 -0.02 0.04
0.2961-0.020.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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