Black Bean

#03180D

General Information about #03180D

The hex color #03180D, often referred to as 'Black Bean,' is a very dark shade of green, almost appearing black to the naked eye. It belongs to the green color family but has extremely low luminance, making it a subtle and understated color choice. The color is composed of 1.2% red, 9.4% green, and 5.1% blue. In the RGB color space, it represents a muted and deep tone, often associated with nature, earthiness, and sophistication. Due to its darkness, it's often used to convey a sense of mystery or depth. In various applications, it provides a luxurious tone and creates a subtle impact. This specific shade is best used when a very dark but natural tone is desired.

The color #03180D, a very dark shade of green, presents significant accessibility challenges, particularly in text-based applications. Its extremely low luminance results in a poor contrast ratio against standard white backgrounds, making it difficult for users, especially those with visual impairments, to read text rendered in this color. To ensure accessibility, it is crucial to avoid using #03180D for text or interactive elements without implementing substantial contrast enhancements. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to comply with WCAG guidelines. Using a very light color like white or yellow as a text color over #03180D can help improve the contrast ratio. Also, graphical elements or user interface components using the color need alternative visual cues to ensure they are easily identifiable by all users.

Shades

Digital Color Formats

RGB
3 24 13
RGB3 24 13
Red
Green
Blue
HSL
148.57deg 77.78% 5.29%
148.5777.785.29HSL
Hue
Saturation
Lightness
HWB
148.57deg 1.18% 90.59%
148.571.1890.59HWB
Hue
Whiteness
Blackness
hex#03180D
rgb3 24 13
hsl148.57deg 77.78% 5.29%
cmyk87.5% 0% 45.83% 90.59%
hwb148.57deg 1.18% 90.59%
xyz-d650 0.01 0
oklch0.1871 0.0367 159.02
oklab0.1871 -0.03 0.01
CMYK
87.5% 0% 45.83% 90.59%
87.5045.8390.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0.01 0
00.010XYZ
X
Y
Z
OKLCH
0.1871 0.0367 159.02
0.18710.0367159.02LCH
Lightness
Chroma
Hue
OKLAB
0.1871 -0.03 0.01
0.1871-0.030.01LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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