English Holly

#0A3311

General Information about #0A3311

The hexadecimal color code #0A3311 represents a very dark shade of green, often associated with nature, growth, and tranquility. In the RGB color model, it consists of 3.92% red, 20% green, and 6.67% blue. Its CMYK values are 0.8, 0, 0.45, and 0.8, indicating a significant amount of black is needed to achieve this deep hue. This color is part of the dark green color family. Due to its low brightness, it's essential to consider its contrast ratio against other colors, especially when used for text or interactive elements in web design. The #0A3311 color, also known as English Holly, is rarely used in its pure form in web design due to its low brightness.

The color #0A3311, a deep, muted green, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance value of 0.01 means that text rendered in this color requires a very light background to achieve sufficient contrast. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Given the darkness of #0A3311, it's crucial to use a very light color, such as white (#FFFFFF), to ensure readability. Even then, careful testing with accessibility evaluation tools is necessary. It's advisable to avoid using #0A3311 for crucial elements like links or buttons without very clear visual cues beyond color alone, as colorblind users may struggle to distinguish them. Consider adding alternative indicators like underlines or icons to enhance usability.

Shades

Digital Color Formats

RGB
10 51 17
RGB10 51 17
Red
Green
Blue
HSL
130.24deg 67.21% 11.96%
130.2467.2111.96HSL
Hue
Saturation
Lightness
HWB
130.24deg 3.92% 80%
130.243.9280HWB
Hue
Whiteness
Blackness
hex#0A3311
rgb10 51 17
hsl130.24deg 67.21% 11.96%
cmyk80.39% 0% 66.67% 80%
hwb130.24deg 3.92% 80%
xyz-d650.01 0.02 0.01
oklch0.2837 0.0741 146.17
oklab0.2837 -0.06 0.04
CMYK
80.39% 0% 66.67% 80%
80.39066.6780CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.01
0.010.020.01XYZ
X
Y
Z
OKLCH
0.2837 0.0741 146.17
0.28370.0741146.17LCH
Lightness
Chroma
Hue
OKLAB
0.2837 -0.06 0.04
0.2837-0.060.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons