The hexadecimal color code #198F37 represents a dark shade in the green family. In the RGB color model, this color is composed of 25 red, 143 green, and 55 blue, which translates to approximately 10% red, 56% green, and 22% 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, #198F37 has a hue of 135 degrees, a saturation level of 70%, and a lightness value of 33%. The hue angle of 135° places this color firmly in the green spectrum. In the HSV/HSB color model, this translates to a hue of 135°, saturation of 83%, and brightness/value of 56%.
For print applications using the CMYK color model, #198F37 would be reproduced using 83% cyan, 0% magenta, 62% yellow, and 44% black. The closest web-safe color is #009933, 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 #198F37 with other colors, consider its complementary color at hue 315° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 1675063, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #198F37
Tailwind CSS
green-700
HEX
#198F37
RGB
rgb(25, 143, 55)
RGB %
10%, 56%, 22%
HSL
hsl(135, 70%, 33%)
HSV
hsv(135, 83%, 56%)
CMYK
83%, 0%, 62%, 44%
Decimal
1675063
Web Safe
#009933
🎨 Color Schemes for #198F37
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #198F37
🌗 Shades and Tints of #198F37
Shades (adding black)
Tints (adding white)
🎚️ Tones of #198F37
Tones (adding gray / desaturating)
🌈 Hue Variations of #198F37
Hue Variations (shifting the color spectrum)
👁️ Preview of #198F37 in Use
Text on #198F37
This demonstrates text readability on the color background. (Click to edit)
#198F37 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #198F37
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 Cool Emerald is a medium, vibrant, cool green color with a hue angle of 135°, saturation of 70%, and lightness of 33%. Its RGB value is (25, 143, 55) and its CMYK breakdown is C:83% M:0% Y:62% K:44%.
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 #198F37
What is the HEX code for Dark Cool Emerald? +
The HEX code for Dark Cool Emerald is #198F37. In CSS you can use it directly as color: #198F37; or as a background: background-color: #198F37;. 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 #198F37? +
The RGB value of #198F37 is rgb(25, 143, 55). This means the color contains 25 out of 255 parts red, 143 out of 255 parts green, and 55 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(25, 143, 55);
What is the HSL value of #198F37? +
The HSL value of #198F37 is hsl(135, 70%, 33%). The hue is 135°, placing it in the green family on the color wheel. The saturation is 70%, making it vibrant. The lightness is 33%, 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 #198F37 a warm or cool color? +
#198F37 is classified as a cool color based on its hue angle of 135°. 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 #198F37? +
The approximate CMYK value of #198F37 is C:83% M:0% Y:62% K:44%. 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.
