Black Bean

#0A170B

General Information about Black Bean (#0A170B)

#0A170B, commonly known as Black Bean, is a very dark shade of green, almost appearing black. It belongs to the family of dark, earthy tones, often associated with nature, stability, and sophistication. This color is created by combining a small amount of red and green, resulting in a very subdued hue. In color psychology, dark greens like Black Bean can evoke feelings of calmness, tranquility, and connection to the earth. It is often used in designs aiming to create a sense of grounding and naturalness. Its deep, rich tone makes it a versatile choice for various applications, from web design to interior decor. However, its darkness requires careful consideration of contrast to ensure readability and visual accessibility.

The hex color #0A170B, also known as Black Bean, presents significant accessibility challenges, particularly in text-based applications. Due to its very low luminance, text rendered in this color requires careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is necessary for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to ensure readability for individuals with moderate visual impairments. Using #0A170B for text on a typical white background (e.g., #FFFFFF) would fail to meet these contrast requirements. Therefore, it is crucial to pair this color with a very light background to achieve adequate contrast. Alternatively, this color can be used for decorative elements or backgrounds where text is not present, minimizing accessibility concerns. When using this color, web developers should always verify contrast ratios using online tools and consider the needs of users with visual impairments.

Shades

Digital Color Formats

RGB
10 23 11
RGB10 23 11
Red
Green
Blue
HSL
124.62deg 39.39% 6.47%
124.6239.396.47HSL
Hue
Saturation
Lightness
HWB
124.62deg 3.92% 90.98%
124.623.9290.98HWB
Hue
Whiteness
Blackness
hex#0A170B
rgb10 23 11
hsl124.62deg 39.39% 6.47%
cmyk56.52% 0% 52.17% 90.98%
hwb124.62deg 3.92% 90.98%
xyz-d650 0.01 0
oklch0.1882 0.0303 146.05
oklab0.1882 -0.03 0.02
CMYK
56.52% 0% 52.17% 90.98%
56.52052.1790.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0.01 0
00.010XYZ
X
Y
Z
OKLCH
0.1882 0.0303 146.05
0.18820.0303146.05LCH
Lightness
Chroma
Hue
OKLAB
0.1882 -0.03 0.02
0.1882-0.030.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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