The hexadecimal color code #CFEF1A represents a medium shade in the yellow family. In the RGB color model, this color is composed of 207 red, 239 green, and 26 blue, which translates to approximately 81% red, 94% green, and 10% blue. This makes it a highly saturated color with cool undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #CFEF1A has a hue of 69 degrees, a saturation level of 87%, and a lightness value of 52%. The hue angle of 69° places this color firmly in the yellow spectrum. In the HSV/HSB color model, this translates to a hue of 69°, saturation of 89%, and brightness/value of 94%.
For print applications using the CMYK color model, #CFEF1A would be reproduced using 13% cyan, 0% magenta, 89% yellow, and 6% black. The closest web-safe color is #CCFF33, 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 high saturation makes this color vibrant and attention-grabbing, ideal for call-to-action buttons, highlights, and accent elements. When pairing #CFEF1A with other colors, consider its complementary color at hue 249° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 13627162, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #CFEF1A
Tailwind CSS
lime-400
HEX
#CFEF1A
RGB
rgb(207, 239, 26)
RGB %
81%, 94%, 10%
HSL
hsl(69, 87%, 52%)
HSV
hsv(69, 89%, 94%)
CMYK
13%, 0%, 89%, 6%
Decimal
13627162
Web Safe
#CCFF33
🎨 Color Schemes for #CFEF1A
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #CFEF1A
🌗 Shades and Tints of #CFEF1A
Shades (adding black)
Tints (adding white)
🎚️ Tones of #CFEF1A
Tones (adding gray / desaturating)
🌈 Hue Variations of #CFEF1A
Hue Variations (shifting the color spectrum)
👁️ Preview of #CFEF1A in Use
Text on #CFEF1A
This demonstrates text readability on the color background. (Click to edit)
#CFEF1A as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #CFEF1A
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.
Vivid Yellow is a medium, vibrant, warm yellow color with a hue angle of 69°, saturation of 87%, and lightness of 52%. Its RGB value is (207, 239, 26) and its CMYK breakdown is C:13% M:0% Y:89% K:6%.
This is a Spring (Vital) color palette archetype. Happiness, Positivity, Optimism, Caution. Yellow is the most luminous of all the colors of the spectrum.
Frequently Asked Questions About #CFEF1A
What is the HEX code for Vivid Yellow? +
The HEX code for Vivid Yellow is #CFEF1A. In CSS you can use it directly as color: #CFEF1A; or as a background: background-color: #CFEF1A;. 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 #CFEF1A? +
The RGB value of #CFEF1A is rgb(207, 239, 26). This means the color contains 207 out of 255 parts red, 239 out of 255 parts green, and 26 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(207, 239, 26);
What is the HSL value of #CFEF1A? +
The HSL value of #CFEF1A is hsl(69, 87%, 52%). The hue is 69°, placing it in the yellow family on the color wheel. The saturation is 87%, making it vibrant. The lightness is 52%, 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 #CFEF1A a warm or cool color? +
#CFEF1A is classified as a warm color based on its hue angle of 69°. Warm colors — reds, oranges, and yellows — evoke energy, enthusiasm, and urgency. They tend to advance visually and draw the eye. In design, warm colors are often used for calls-to-action, food and hospitality brands, and anywhere a feeling of warmth or excitement is desired.
What is the CMYK value of #CFEF1A? +
The approximate CMYK value of #CFEF1A is C:13% M:0% Y:89% K:6%. 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.
