Mine Shaft

#303A2D

General Information About #303A2D

The hexadecimal color code #303A2D represents a dark, desaturated shade of green, often categorized as a dark grayish-olive. It belongs to the range of colors that evoke a sense of calmness, stability, and nature. In the RGB color model, it's composed of 18.82% red, 22.75% green, and 17.65% blue. The corresponding CMYK values are 0.17, 0.00, 0.22, 0.77. This color is commonly referred to as "Mine Shaft" and finds its place in palettes that aim for an earthy, sophisticated, or muted aesthetic. It's a color that doesn't immediately draw attention but adds a layer of depth and subtlety to any design or composition.

The color #303A2D, also known as Mine Shaft, presents some accessibility challenges, especially when used for text or interactive elements. Its low luminance value of 0.023 means it offers very little contrast against a standard white background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text to ensure readability for users with visual impairments. Using #303A2D for text on a white background would fail these contrast tests, making it difficult for many users to read the content. To improve accessibility, it's recommended to pair #303A2D with much lighter colors to achieve sufficient contrast. Alternatively, consider using #303A2D sparingly, perhaps for decorative elements or backgrounds where legibility is not critical. When it is necessary to use #303A2D, ensure sufficient spacing and font sizes are implemented to mitigate readability concerns.

Shades

Digital Color Formats

RGB
48 58 45
RGB48 58 45
Red
Green
Blue
HSL
106.15deg 12.62% 20.2%
106.1512.6220.2HSL
Hue
Saturation
Lightness
HWB
106.15deg 17.65% 77.25%
106.1517.6577.25HWB
Hue
Whiteness
Blackness
hex#303A2D
rgb48 58 45
hsl106.15deg 12.62% 20.2%
cmyk17.24% 0% 22.41% 77.25%
hwb106.15deg 17.65% 77.25%
xyz-d650.03 0.04 0.03
oklch0.3349 0.026 138.57
oklab0.3349 -0.02 0.02
CMYK
17.24% 0% 22.41% 77.25%
17.24022.4177.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.04 0.03
0.030.040.03XYZ
X
Y
Z
OKLCH
0.3349 0.026 138.57
0.33490.026138.57LCH
Lightness
Chroma
Hue
OKLAB
0.3349 -0.02 0.02
0.3349-0.020.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons