Green Waterloo

#15140A

General Information about #15140A

The hexadecimal color code #15140A represents a very dark shade of green, often referred to as "Green Waterloo." It is composed of 8.24% red, 7.84% green, and 3.92% blue. In the RGB color space, it is defined as (21, 20, 10). Its CMYK representation is (0, 5, 52, 92). This color evokes feelings of earthiness, sophistication, and understated elegance. Due to its low brightness, it should be used carefully in designs, especially in web development, where accessibility is a key consideration. The name "Green Waterloo" suggests a connection to historical or geographical contexts, possibly reflecting a natural landscape or association with the location of Waterloo. Its subtle nature makes it suitable for creating a sense of depth and richness in various applications.

The color #15140A, a very dark shade of green, presents significant accessibility challenges, particularly in web design. Due to its low luminance, it offers very poor contrast against typical light backgrounds like white. This lack of contrast makes it difficult for users with visual impairments, such as those with low vision or color blindness, to read text or discern important interface elements rendered in this color. To ensure accessibility, it is crucial to pair #15140A with a very light color for text or interactive elements. Following WCAG guidelines for contrast ratios is essential, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. It's advisable to use contrast checking tools during the design process. Also avoiding using color alone to convey important information is paramount. Providing alternative visual cues, such as icons or text labels, can improve accessibility for all users.

Shades

Digital Color Formats

RGB
21 20 10
RGB21 20 10
Red
Green
Blue
HSL
54.55 35.48% 6.08%
54.5535.486.08HSL
Hue
Saturation
Lightness
HWB
54.55 3.92% 91.76%
54.553.9291.76HWB
Hue
Whiteness
Blackness
hex#15140A
rgb21 20 10
hsl54.55 35.48% 6.08%
cmyk0% 4.76% 52.38% 91.76%
hwb54.55 3.92% 91.76%
xyz-d650.01 0.01 0
oklch0.189 0.0189 103.19
oklab0.189 0 0.02
CMYK
0% 4.76% 52.38% 91.76%
04.7652.3891.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0
0.010.010XYZ
X
Y
Z
OKLCH
0.189 0.0189 103.19
0.1890.0189103.19LCH
Lightness
Chroma
Hue
OKLAB
0.189 0 0.02
0.18900.02LAB
Lightness
Green–Red
Blue–Yellow

Alternative colors

Applications

Complementary color

Buttons