Black Olive

#203018

General Information about Black Olive

The hexadecimal color code #203018, commonly known as Black Olive, is a dark shade of green. It is composed of 12.55% red, 18.82% green, and 9.41% blue. In the RGB color model, #203018 has the numerical representation (32, 48, 24). This color is often associated with nature, earthiness, and sophistication. Black Olive is considered a muted color due to its low saturation. It is often used in designs aiming for a subtle, calming, and refined aesthetic. The low luminance value makes it suitable for backgrounds or accent colors, providing a grounding effect without being overly dominant. In printing, the CMYK values are typically around (33, 0, 50, 81).

The color #203018, also known as Black Olive, presents certain accessibility challenges, especially when used as text on a white or light-colored background. Its low luminance value of approximately 5.9 cd/m² and low contrast ratio make it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Black Olive often falls short of these recommendations, requiring careful consideration of text size and weight, as well as background color choices. To improve accessibility, consider pairing it with a much lighter color to meet contrast requirements or using it sparingly for decorative elements rather than essential text. Always test color combinations with accessibility tools to ensure readability for all users. When using the color as the background, ensure to use light colored elements on top.

Shades

Digital Color Formats

RGB
32 48 24
RGB32 48 24
Red
Green
Blue
HSL
100deg 33.33% 14.12%
10033.3314.12HSL
Hue
Saturation
Lightness
HWB
100deg 9.41% 81.18%
1009.4181.18HWB
Hue
Whiteness
Blackness
hex#203018
rgb32 48 24
hsl100deg 33.33% 14.12%
cmyk33.33% 0% 50% 81.18%
hwb100deg 9.41% 81.18%
xyz-d650.02 0.02 0.01
oklch0.2876 0.0467 135.86
oklab0.2876 -0.03 0.03
CMYK
33.33% 0% 50% 81.18%
33.3305081.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.01
0.020.020.01XYZ
X
Y
Z
OKLCH
0.2876 0.0467 135.86
0.28760.0467135.86LCH
Lightness
Chroma
Hue
OKLAB
0.2876 -0.03 0.03
0.2876-0.030.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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