Black Olive

#232B18

General Information about #232B18

The hex color #232B18, also known as Black Olive, is a dark shade of green-brown. In the RGB color model, it is composed of 13.73% red, 16.86% green, and 9.41% blue. Represented in the CMYK color model, it consists of 18.37% cyan, 0% magenta, 44.12% yellow, and 83.14% black. This color is commonly associated with nature, earthiness, and sophistication. Black Olive evokes a sense of calm and understated elegance. Its dark tone makes it suitable for creating depth and contrast in various design applications. Often used as an alternative to black or dark grays, #232B18 provides a warmer and more organic feel, making it ideal for projects that aim to convey a sense of natural beauty and understated luxury.

The color #232B18, also known as Black Olive, presents certain accessibility challenges. Its dark nature results in low contrast against typical light backgrounds, making it difficult for users with visual impairments to read text or distinguish elements using this color. To ensure accessibility, it's crucial to use #232B18 with very light colors like white (#FFFFFF) or very pale yellows (#FFFFE0) to meet WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Additionally, avoid using this color for essential UI elements without proper contrast, as it can exclude users with low vision or color blindness. Providing alternative visual cues, such as icons or text labels, can further improve accessibility when using #232B18.

Shades

Digital Color Formats

RGB
35 43 24
RGB35 43 24
Red
Green
Blue
HSL
85.26deg 28.36% 13.14%
85.2628.3613.14HSL
Hue
Saturation
Lightness
HWB
85.26deg 9.41% 83.14%
85.269.4183.14HWB
Hue
Whiteness
Blackness
hex#232B18
rgb35 43 24
hsl85.26deg 28.36% 13.14%
cmyk18.6% 0% 44.19% 83.14%
hwb85.26deg 9.41% 83.14%
xyz-d650.02 0.02 0.01
oklch0.2754 0.035 127.16
oklab0.2754 -0.02 0.03
CMYK
18.6% 0% 44.19% 83.14%
18.6044.1983.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.01
0.020.020.01XYZ
X
Y
Z
OKLCH
0.2754 0.035 127.16
0.27540.035127.16LCH
Lightness
Chroma
Hue
OKLAB
0.2754 -0.02 0.03
0.2754-0.020.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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