Holly

#001B0B

General Information about #001B0B

The color #001B0B, also known as Holly, is a very dark shade of green. In the RGB color model, it is composed of 0% red, 10.6% green, and 4.3% blue. This composition gives it a muted, earthy quality, evoking associations with nature, foliage, and deep forests. In the context of color theory, #001B0B is a low-saturation color, meaning it lacks vibrancy and appears subdued. Its hexadecimal representation indicates a very small amount of light reflected (or emitted). Psychologically, it can convey feelings of tranquility, stability, and groundedness, but in excess, it may also evoke feelings of boredom or somberness. It works well with lighter, more vibrant colors to create contrast and visual interest. This color is not part of the web safe color palette.

The hex color #001B0B, also known as Holly, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 1.3% makes it difficult to discern against light backgrounds. According to WCAG guidelines, to ensure Level AA compliance, text using this color would require a contrast ratio of at least 4.5:1 against its background. For Level AAA compliance, this increases to 7:1. Given its darkness, this color is best paired with very light shades to ensure readability. When using it for interactive elements like buttons or links, supplementary indicators, such as underlines or changes in background color on hover, are necessary to assist users who may have difficulty perceiving the color difference alone. Careful consideration must be given to the font size and weight to enhance legibility.

Shades

Digital Color Formats

RGB
0 27 11
RGB0 27 11
Red
Green
Blue
HSL
144.44deg 100% 5.29%
144.441005.29HSL
Hue
Saturation
Lightness
HWB
144.44deg 0% 89.41%
144.44089.41HWB
Hue
Whiteness
Blackness
hex#001B0B
rgb0 27 11
hsl144.44deg 100% 5.29%
cmyk100% 0% 59.26% 89.41%
hwb144.44deg 0% 89.41%
xyz-d650 0.01 0
oklch0.1952 0.048 155.34
oklab0.1952 -0.04 0.02
CMYK
100% 0% 59.26% 89.41%
100059.2689.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0.01 0
00.010XYZ
X
Y
Z
OKLCH
0.1952 0.048 155.34
0.19520.048155.34LCH
Lightness
Chroma
Hue
OKLAB
0.1952 -0.04 0.02
0.1952-0.040.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons