Turtle Green

#28300A

About Turtle Green (#28300A)

The color #28300A, commonly referred to as Turtle Green, is a deep, muted shade of green. It evokes a sense of nature, earthiness, and tranquility. On the RGB (Red, Green, Blue) color model, it is composed of 15.7% red, 18.8% green, and 3.9% blue. In the CMYK (Cyan, Magenta, Yellow, Key/Black) color model, it comprises 17% cyan, 0% magenta, 79% yellow, and 81% black. This color is often associated with stability, growth, and harmony, but its low brightness can present challenges in design. Turtle Green is often used in designs related to environmental themes, organic products, and serene or natural settings. Its subtlety makes it a versatile choice for backgrounds and accents, but care must be taken to ensure sufficient contrast with other elements, especially text.

The color #28300A, also known as Turtle Green, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 3% relative to white means that text rendered in this color against a white background would have extremely poor contrast. This fails to meet WCAG (Web Content Accessibility Guidelines) AA standards for contrast ratios, which require a minimum ratio of 4.5:1 for normal text and 3:1 for large text. For improved accessibility, it is crucial to avoid using #28300A for text or important UI elements without ensuring sufficient contrast. Pair it with much lighter colors or use it sparingly for purely decorative purposes. Consider using color contrast checking tools during design and development to ensure compliance with accessibility standards and to provide an inclusive experience for all users, especially those with low vision or color blindness.

Shades

Digital Color Formats

RGB
40 48 10
RGB40 48 10
Red
Green
Blue
HSL
72.63deg 65.52% 11.37%
72.6365.5211.37HSL
Hue
Saturation
Lightness
HWB
72.63deg 3.92% 81.18%
72.633.9281.18HWB
Hue
Whiteness
Blackness
hex#28300A
rgb40 48 10
hsl72.63deg 65.52% 11.37%
cmyk16.67% 0% 79.17% 81.18%
hwb72.63deg 3.92% 81.18%
xyz-d650.02 0.03 0.01
oklch0.2923 0.0586 120.39
oklab0.2923 -0.03 0.05
CMYK
16.67% 0% 79.17% 81.18%
16.67079.1781.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.03 0.01
0.020.030.01XYZ
X
Y
Z
OKLCH
0.2923 0.0586 120.39
0.29230.0586120.39LCH
Lightness
Chroma
Hue
OKLAB
0.2923 -0.03 0.05
0.2923-0.030.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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