#21E821
Vivid Green
The color #21E821 is a vivid green that can be used in various design contexts. This color has RGB values of 33, 232, 33 and HSL values of 120°, 81%, 52%.
Color Values for #21E821
Below are the different color format representations for #21E821. You can click any value to copy it to your clipboard.
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Color Composition of #21E821
This visualization shows the RGB (Red, Green, Blue) composition of the color #21E821. Each bar represents the percentage of that primary color in the final mix.
Contrast Analysis for #21E821
Testing this color against light and dark backgrounds to check accessibility standards and readability. For more detailed contrast testing, try our contrast checker tool.
On Light Background (White #FFFFFF)
Sample Text in #21E821
On Dark Background (Black #000000)
Sample Text in #21E821
Complementary Colors for #21E821
Complementary colors are pairs of colors that are positioned opposite each other on the color wheel. When used together, they create maximum contrast and visual impact.
Analogous Colors for #21E821
Analogous colors are groups of three colors that are next to each other on the color wheel. This color scheme creates a harmonious and cohesive look that's pleasing to the eye.
Shades of #21E821
Shades are created by adding black to the original color. This progression shows how #21E821 darkens from left to right, creating deeper variations of the original color.
Color Blindness Simulation for #21E821
These simulations show how people with different types of color blindness might perceive #21E821. This information is crucial for designing accessible and inclusive color schemes.
#21E821 Closest Pantone Colors
These are the closest matching Pantone® colors to #21E821. Click on any color to see detailed Pantone color information.