Firefly

#0B302B

General Information about #0B302B

The hexadecimal color code #0B302B, also known as Firefly, is a dark shade of green. In the RGB color model, it consists of 4.31% red, 18.82% green, and 16.86% blue. Represented in the CMYK color model, it comprises 77.03% cyan, 0% magenta, 10.3% yellow, and 81.18% black. This color typically evokes feelings of nature, growth, and tranquility due to its similarity to foliage and natural landscapes. Darker shades of green, like Firefly, often symbolize wealth, ambition, and sophistication. It is a versatile color that can be used in different design contexts to create a sense of calm or luxury.

The color #0B302B, also known as Firefly, presents some accessibility challenges, especially when used for text or interactive elements. Its low luminance value of approximately 3% means it has very poor contrast against a standard white background. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. To ensure accessibility, it's imperative to pair this dark green hue with a much lighter color for text or interactive elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using contrast checking tools can help determine if the combination meets accessibility standards. Furthermore, providing alternative ways to convey information, such as icons or descriptive text, can enhance usability for all users.

Shades

Digital Color Formats

RGB
11 48 43
RGB11 48 43
Red
Green
Blue
HSL
171.89deg 62.71% 11.57%
171.8962.7111.57HSL
Hue
Saturation
Lightness
HWB
171.89deg 4.31% 81.18%
171.894.3181.18HWB
Hue
Whiteness
Blackness
hex#0B302B
rgb11 48 43
hsl171.89deg 62.71% 11.57%
cmyk77.08% 0% 10.42% 81.18%
hwb171.89deg 4.31% 81.18%
xyz-d650.02 0.02 0.03
oklch0.2815 0.0423 182.66
oklab0.2815 -0.04 0
CMYK
77.08% 0% 10.42% 81.18%
77.08010.4281.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.03
0.020.020.03XYZ
X
Y
Z
OKLCH
0.2815 0.0423 182.66
0.28150.0423182.66LCH
Lightness
Chroma
Hue
OKLAB
0.2815 -0.04 0
0.2815-0.040LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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