Black Olive

#282A16

General Information

#282A16, also known as Black Olive, is a dark shade of olive green. It's a color that evokes a sense of nature, earthiness, and sophistication. Hexadecimal color codes are used in HTML, CSS, and other web technologies to represent colors digitally. The hexadecimal system uses 16 symbols (0-9 and A-F) to define colors, with each pair of symbols representing the intensity of red, green, and blue light. In the case of #282A16, '28' represents the red component, '2A' represents the green component, and '16' represents the blue component. Mixing these three primary colors in different proportions results in a vast spectrum of colors, allowing for precise color representation in digital media. It is important to know how these codes works for a better understanding of design.

The color #282A16, a dark olive shade, presents considerable accessibility challenges. Its low luminance necessitates careful consideration of contrast ratios, particularly when used for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background to meet Level AA compliance. When using #282A16 as a background, light colors such as white, light gray or bright yellow should be chosen for the text to guarantee legibility for users with visual impairments. Testing color combinations using online contrast checkers is highly recommended. Also consider providing alternative themes or color palettes that offer better contrast for users with specific needs. Avoid pairing #282A16 with dark or muted colors, as this will likely result in insufficient contrast. Proper attention to contrast is crucial to ensure that content is accessible and usable for everyone, including individuals with low vision or color blindness.

Shades

Digital Color Formats

RGB
40 42 22
RGB40 42 22
Red
Green
Blue
HSL
66deg 31.25% 12.55%
6631.2512.55HSL
Hue
Saturation
Lightness
HWB
66deg 8.63% 83.53%
668.6383.53HWB
Hue
Whiteness
Blackness
hex#282A16
rgb40 42 22
hsl66deg 31.25% 12.55%
cmyk4.76% 0% 47.62% 83.53%
hwb66deg 8.63% 83.53%
xyz-d650.02 0.02 0.01
oklch0.277 0.034 113.31
oklab0.277 -0.01 0.03
CMYK
4.76% 0% 47.62% 83.53%
4.76047.6283.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.01
0.020.020.01XYZ
X
Y
Z
OKLCH
0.277 0.034 113.31
0.2770.034113.31LCH
Lightness
Chroma
Hue
OKLAB
0.277 -0.01 0.03
0.277-0.010.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons