Green Yellow

#A4FF19

General Information

The hex color #a4ff19, also known as Green Yellow, is a vibrant and lively color that falls within the green-yellow range of the color spectrum. It is composed of 64.3% red, 100% green, and 9.8% blue. This color is often associated with feelings of energy, freshness, and optimism. In color psychology, green-yellow hues can evoke a sense of playfulness and creativity. It is important to note that this color can be perceived differently by individuals, with some finding it stimulating and others finding it overwhelming. Its bright nature allows it to stand out, therefore it can be used as an eye-catching element. Due to the very bright nature of the color, it is recommended to follow general recommendations for contrast and accessibility.

The hex color #a4ff19, also known as Green Yellow, presents some accessibility challenges, particularly in text-based applications. Due to its high lightness value, it offers limited contrast against white backgrounds, making it difficult for users with visual impairments to read text rendered in this color. It is crucial to ensure a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, as recommended by the Web Content Accessibility Guidelines (WCAG). When using #a4ff19 for text or interactive elements, consider pairing it with a dark background to improve readability. Tools like contrast checkers can help assess the color's compliance with accessibility standards, ensuring a more inclusive user experience. In graphical user interfaces, careful consideration of color combinations is necessary to accommodate users with color vision deficiencies.

Shades

Digital Color Formats

RGB
164 255 25
RGB164 255 25
Red
Green
Blue
HSL
83.74 100% 54.9%
83.7410054.9HSL
Hue
Saturation
Lightness
HWB
83.74 9.8% 0%
83.749.80HWB
Hue
Whiteness
Blackness
hex#A4FF19
rgb164 255 25
hsl83.74 100% 54.9%
cmyk35.69% 0% 90.2% 0%
hwb83.74 9.8% 0%
xyz51.25 79.48 13.56
CMYK
35.69% 0% 90.2% 0%
35.69090.20CMYK
Cyan
Magenta
Yellow
Key
XYZ
51.25 79.48 13.56
51.2579.4813.56XYZ
X
Y
Z

Alternative colors

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