Rangitoto

#313720

General Information about #313720

The hexadecimal color code #313720 represents a dark shade of green-brown, often referred to as Rangitoto, named after a volcanic island near Auckland, New Zealand. This color is composed of 19.2% red, 21.6% green, and 12.5% blue. In the RGB color model, it is described as rgb(49, 55, 32). This color falls within the muted and earthy color palette. The CIE L*a*b* values are L* = 21.13, a* = -3.06, and b* = 9.91, placing it in the greenish-yellow quadrant of the color space. It possesses a subtle warmth due to the higher green component compared to the red and blue components. This color is often associated with nature, stability, and earthiness, making it suitable for designs seeking to evoke a sense of groundedness and organic aesthetics.

The color #313720, also known as Rangitoto, presents some accessibility challenges, especially when used as text on a white background or vice versa. Its low luminance value of approximately 6.5 cd/m² results in a low contrast ratio. 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 moderate visual impairments. When using #313720 for text, it is crucial to pair it with a very light background color to meet these contrast requirements. Alternatively, it can be used for decorative elements where readability is not critical. To improve accessibility, consider using a lighter tint or a darker shade as appropriate, to enhance contrast with background elements. Tools like contrast checkers can assist in determining appropriate color pairings.

Shades

Digital Color Formats

RGB
49 55 32
RGB49 55 32
Red
Green
Blue
HSL
75.65deg 26.44% 17.06%
75.6526.4417.06HSL
Hue
Saturation
Lightness
HWB
75.65deg 12.55% 78.43%
75.6512.5578.43HWB
Hue
Whiteness
Blackness
hex#313720
rgb49 55 32
hsl75.65deg 26.44% 17.06%
cmyk10.91% 0% 41.82% 78.43%
hwb75.65deg 12.55% 78.43%
xyz-d650.03 0.03 0.02
oklch0.3242 0.039 120.55
oklab0.3242 -0.02 0.03
CMYK
10.91% 0% 41.82% 78.43%
10.91041.8278.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.03 0.02
0.030.030.02XYZ
X
Y
Z
OKLCH
0.3242 0.039 120.55
0.32420.039120.55LCH
Lightness
Chroma
Hue
OKLAB
0.3242 -0.02 0.03
0.3242-0.020.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons