Firefly

#072828

General Information about #072828

#072828, also referred to as 'Firefly', is a dark shade of green within the green color family. It has a very low level of brightness and saturation, making it a subtle, understated color. In the RGB color model, it is composed of 2.75% red, 15.69% green, and 15.69% blue. In the CMYK color model, it is composed of 82% cyan, 0% magenta, 0% yellow, and 84% black. This color evokes a sense of depth, mystery, and tranquility, reminiscent of dark forests or deep water. Its hexadecimal value is #072828. Colors like this are often associated with nature, elegance, and sophistication and can be found in various applications, including design, fashion, and branding.

The hex color #072828, also known as Firefly, presents significant accessibility challenges, primarily due to its very low luminance. Its dark nature results in a very poor contrast ratio against standard white backgrounds, making it difficult for users with visual impairments to read text or distinguish elements using this color. Web developers should avoid using #072828 for text or interactive elements without ensuring sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. To improve accessibility, consider using lighter shades of green or pairing it with a very light color to ensure readability and usability for all users, including those with low vision or color blindness. Careful consideration and testing are essential to ensure that designs incorporating #072828 meet accessibility standards.

Shades

Digital Color Formats

RGB
7 40 40
RGB7 40 40
Red
Green
Blue
HSL
180deg 70.21% 9.22%
18070.219.22HSL
Hue
Saturation
Lightness
HWB
180deg 2.75% 84.31%
1802.7584.31HWB
Hue
Whiteness
Blackness
hex#072828
rgb7 40 40
hsl180deg 70.21% 9.22%
cmyk82.5% 0% 0% 84.31%
hwb180deg 2.75% 84.31%
xyz-d650.01 0.02 0.02
oklch0.2536 0.0373 195.1
oklab0.2536 -0.04 -0.01
CMYK
82.5% 0% 0% 84.31%
82.50084.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.02
0.010.020.02XYZ
X
Y
Z
OKLCH
0.2536 0.0373 195.1
0.25360.0373195.1LCH
Lightness
Chroma
Hue
OKLAB
0.2536 -0.04 -0.01
0.2536-0.04-0.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons