The hexadecimal color code #EFB301 represents a medium shade in the orange family. In the RGB color model, this color is composed of 239 red, 179 green, and 1 blue, which translates to approximately 94% red, 70% green, and 0% blue. This makes it a highly saturated color with warm undertones that can evoke different emotional responses depending on its application.
When analyzed in the HSL (Hue, Saturation, Lightness) color space, #EFB301 has a hue of 45 degrees, a saturation level of 99%, and a lightness value of 47%. The hue angle of 45° places this color firmly in the orange spectrum. In the HSV/HSB color model, this translates to a hue of 45°, saturation of 100%, and brightness/value of 94%.
For print applications using the CMYK color model, #EFB301 would be reproduced using 0% cyan, 25% magenta, 100% yellow, and 6% black. The closest web-safe color is #FFCC00, 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 #EFB301 with other colors, consider its complementary color at hue 225° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 15708929, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #EFB301
Tailwind CSS
yellow-500
HEX
#EFB301
RGB
rgb(239, 179, 1)
RGB %
94%, 70%, 0%
HSL
hsl(45, 99%, 47%)
HSV
hsv(45, 100%, 94%)
CMYK
0%, 25%, 100%, 6%
Decimal
15708929
Web Safe
#FFCC00
🎨 Color Schemes for #EFB301
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #EFB301
🌗 Shades and Tints of #EFB301
Shades (adding black)
Tints (adding white)
🎚️ Tones of #EFB301
Tones (adding gray / desaturating)
🌈 Hue Variations of #EFB301
Hue Variations (shifting the color spectrum)
👁️ Preview of #EFB301 in Use
Text on #EFB301
This demonstrates text readability on the color background. (Click to edit)
#EFB301 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #EFB301
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 Amber is a medium, vibrant, warm orange color with a hue angle of 45°, saturation of 99%, and lightness of 47%. Its RGB value is (239, 179, 1) and its CMYK breakdown is C:0% M:25% Y:100% K:6%.
This is a Autumn (Earthy) color palette archetype. Creativity, Adventure, Enthusiasm, Success. Orange combines the energy of red and the happiness of yellow.
Frequently Asked Questions About #EFB301
What is the HEX code for Vivid Amber? +
The HEX code for Vivid Amber is #EFB301. In CSS you can use it directly as color: #EFB301; or as a background: background-color: #EFB301;. 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 #EFB301? +
The RGB value of #EFB301 is rgb(239, 179, 1). This means the color contains 239 out of 255 parts red, 179 out of 255 parts green, and 1 out of 255 parts blue. Red is the strongest channel in this color mix. You can use the full RGB function in any CSS property: color: rgb(239, 179, 1);
What is the HSL value of #EFB301? +
The HSL value of #EFB301 is hsl(45, 99%, 47%). The hue is 45°, placing it in the orange family on the color wheel. The saturation is 99%, making it vibrant. The lightness is 47%, 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 #EFB301 a warm or cool color? +
#EFB301 is classified as a warm color based on its hue angle of 45°. 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 #EFB301? +
The approximate CMYK value of #EFB301 is C:0% M:25% Y:100% 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.
