Celtic

#1B3C1F

General Information about #1B3C1F

The hexadecimal color code #1B3C1F represents a dark shade of green. It is composed of 10.6% red, 23.5% green, and 12.2% blue. In the RGB color model, #1B3C1F is created by mixing these three primary colors. This particular shade of green is often associated with nature, tranquility, and stability. It is a color commonly found in forests, landscapes, and natural settings, making it a versatile choice for designs aiming to evoke a sense of calmness and connection to the environment. The color can be used in logos, websites, and branding materials to convey trustworthiness and harmony. In the HSL color space, #1B3C1F has a hue of 128 degrees, a saturation of 37.3%, and a lightness of 17.1%.

The color #1B3C1F, also known as Celtic, presents some accessibility challenges, especially when used as text on a white background. Its low lightness value (around 14%) results in a low contrast ratio, potentially failing WCAG (Web Content Accessibility Guidelines) requirements for text legibility. Specifically, it might not meet the minimum contrast ratio of 4.5:1 for normal text or 3:1 for large text. To improve accessibility, consider using #1B3C1F for larger elements, decorative accents, or pairing it with a much lighter color for text and backgrounds. For instance, using a light cream or off-white color for text on a #1B3C1F background would significantly improve readability for users with visual impairments. Always test color combinations with accessibility tools to ensure compliance with accessibility standards. Ensure sufficient contrast for interactive elements like buttons and links, clearly differentiating them from the surrounding content. When used for data visualization, consider colorblindness-safe palettes.

Shades

Digital Color Formats

RGB
27 60 31
RGB27 60 31
Red
Green
Blue
HSL
127.27deg 37.93% 17.06%
127.2737.9317.06HSL
Hue
Saturation
Lightness
HWB
127.27deg 10.59% 76.47%
127.2710.5976.47HWB
Hue
Whiteness
Blackness
hex#1B3C1F
rgb27 60 31
hsl127.27deg 37.93% 17.06%
cmyk55% 0% 48.33% 76.47%
hwb127.27deg 10.59% 76.47%
xyz-d650.02 0.04 0.02
oklch0.3223 0.0638 146.53
oklab0.3223 -0.05 0.04
CMYK
55% 0% 48.33% 76.47%
55048.3376.47CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.04 0.02
0.020.040.02XYZ
X
Y
Z
OKLCH
0.3223 0.0638 146.53
0.32230.0638146.53LCH
Lightness
Chroma
Hue
OKLAB
0.3223 -0.05 0.04
0.3223-0.050.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons