The hexadecimal color code #63BF63 represents a medium shade in the green family. In the RGB color model, this color is composed of 99 red, 191 green, and 99 blue, which translates to approximately 39% red, 75% green, and 39% blue. This makes it a slightly desaturated color with cool undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #63BF63 has a hue of 120 degrees, a saturation level of 42%, and a lightness value of 57%. The hue angle of 120° places this color firmly in the green spectrum. In the HSV/HSB color model, this translates to a hue of 120°, saturation of 48%, and brightness/value of 75%.
For print applications using the CMYK color model, #63BF63 would be reproduced using 48% cyan, 0% magenta, 48% yellow, and 25% black. The closest web-safe color is #66CC66, which may be useful for ensuring compatibility across older displays and systems.
This color works well in various design contexts. With its medium lightness, it's versatile enough for both foreground elements and subtle backgrounds. The moderate to low saturation gives this color a sophisticated, muted quality that works well in professional and minimalist designs. When pairing #63BF63 with other colors, consider its complementary color at hue 300° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 6537059, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #63BF63
Tailwind CSS
green-400
HEX
#63BF63
RGB
rgb(99, 191, 99)
RGB %
39%, 75%, 39%
HSL
hsl(120, 42%, 57%)
HSV
hsv(120, 48%, 75%)
CMYK
48%, 0%, 48%, 25%
Decimal
6537059
Web Safe
#66CC66
🎨 Color Schemes for #63BF63
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #63BF63
🌗 Shades and Tints of #63BF63
Shades (adding black)
Tints (adding white)
🎚️ Tones of #63BF63
Tones (adding gray / desaturating)
🌈 Hue Variations of #63BF63
Hue Variations (shifting the color spectrum)
👁️ Preview of #63BF63 in Use
Text on #63BF63
This demonstrates text readability on the color background. (Click to edit)
#63BF63 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #63BF63
Check how a color is perceived by people with different types of color blindness to create more accessible designs. Understanding color perception helps ensure your content is accessible to everyone.
Soft Emerald is a medium, moderately saturated, cool green color with a hue angle of 120°, saturation of 42%, and lightness of 57%. Its RGB value is (99, 191, 99) and its CMYK breakdown is C:48% M:0% Y:48% K:25%.
This is a Spring (Vital) color palette archetype. Nature, Growth, Harmony, Health. Green suggests stability and endurance, bridging the warm and cool colors.
Frequently Asked Questions About #63BF63
What is the HEX code for Soft Emerald? +
The HEX code for Soft Emerald is #63BF63. In CSS you can use it directly as color: #63BF63; or as a background: background-color: #63BF63;. The three-character shorthand is not available for this color since it cannot be reduced without changing the value. Use the full six-character hex for accurate reproduction in any web or design project.
What is the RGB value of #63BF63? +
The RGB value of #63BF63 is rgb(99, 191, 99). This means the color contains 99 out of 255 parts red, 191 out of 255 parts green, and 99 out of 255 parts blue. Red is the weakest (with blue dominant) channel in this color mix. You can use the full RGB function in any CSS property: color: rgb(99, 191, 99);
What is the HSL value of #63BF63? +
The HSL value of #63BF63 is hsl(120, 42%, 57%). The hue is 120°, placing it in the green family on the color wheel. The saturation is 42%, making it moderately saturated. The lightness is 57%, making it medium. HSL is the most useful format for programmatic color manipulation in CSS, as you can easily adjust lightness to create tints and shades.
Is #63BF63 a warm or cool color? +
#63BF63 is classified as a cool color based on its hue angle of 120°. Cool colors — blues, greens, and purples — evoke calm, trust, and professionalism. They tend to recede visually and create a feeling of space. In design, cool colors are often used for technology, healthcare, and finance brands, as well as anywhere a sense of calm or reliability is needed.
What is the CMYK value of #63BF63? +
The approximate CMYK value of #63BF63 is C:48% M:0% Y:48% K:25%. CMYK (Cyan, Magenta, Yellow, Key/Black) is the color model used in physical printing. Unlike RGB which mixes light additively on screens, CMYK mixes inks subtractively on paper. Note that the RGB-to-CMYK conversion is an approximation — screen colors and print colors exist in different color gamuts, and some screen colors cannot be exactly reproduced in print. For precise print work, consult a professional print color profile or Pantone matching system.
