The hexadecimal color code #18A57D represents a dark shade in the cyan family. In the RGB color model, this color is composed of 24 red, 165 green, and 125 blue, which translates to approximately 9% red, 65% green, and 49% blue. This makes it a moderately 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, #18A57D has a hue of 163 degrees, a saturation level of 75%, and a lightness value of 37%. The hue angle of 163° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 163°, saturation of 85%, and brightness/value of 65%.
For print applications using the CMYK color model, #18A57D would be reproduced using 85% cyan, 0% magenta, 24% yellow, and 35% black. The closest web-safe color is #009966, 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 #18A57D with other colors, consider its complementary color at hue 343° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 1615229, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #18A57D
Tailwind CSS
emerald-500
HEX
#18A57D
RGB
rgb(24, 165, 125)
RGB %
9%, 65%, 49%
HSL
hsl(163, 75%, 37%)
HSV
hsv(163, 85%, 65%)
CMYK
85%, 0%, 24%, 35%
Decimal
1615229
Web Safe
#009966
🎨 Color Schemes for #18A57D
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #18A57D
🌗 Shades and Tints of #18A57D
Shades (adding black)
Tints (adding white)
🎚️ Tones of #18A57D
Tones (adding gray / desaturating)
🌈 Hue Variations of #18A57D
Hue Variations (shifting the color spectrum)
👁️ Preview of #18A57D in Use
Text on #18A57D
This demonstrates text readability on the color background. (Click to edit)
#18A57D as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #18A57D
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.
Dark Vivid Teal is a medium, vibrant, cool cyan color with a hue angle of 163°, saturation of 75%, and lightness of 37%. Its RGB value is (24, 165, 125) and its CMYK breakdown is C:85% M:0% Y:24% K:35%.
This is a Spring (Vital) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #18A57D
What is the HEX code for Dark Vivid Teal? +
The HEX code for Dark Vivid Teal is #18A57D. In CSS you can use it directly as color: #18A57D; or as a background: background-color: #18A57D;. 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 #18A57D? +
The RGB value of #18A57D is rgb(24, 165, 125). This means the color contains 24 out of 255 parts red, 165 out of 255 parts green, and 125 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(24, 165, 125);
What is the HSL value of #18A57D? +
The HSL value of #18A57D is hsl(163, 75%, 37%). The hue is 163°, placing it in the cyan family on the color wheel. The saturation is 75%, making it vibrant. The lightness is 37%, 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 #18A57D a warm or cool color? +
#18A57D is classified as a cool color based on its hue angle of 163°. 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 #18A57D? +
The approximate CMYK value of #18A57D is C:85% M:0% Y:24% K:35%. 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.
