The hexadecimal color code #287D1C represents a dark shade in the green family. In the RGB color model, this color is composed of 40 red, 125 green, and 28 blue, which translates to approximately 16% red, 49% green, and 11% 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, #287D1C has a hue of 113 degrees, a saturation level of 63%, and a lightness value of 30%. The hue angle of 113° places this color firmly in the green spectrum. In the HSV/HSB color model, this translates to a hue of 113°, saturation of 78%, and brightness/value of 49%.
For print applications using the CMYK color model, #287D1C would be reproduced using 68% cyan, 0% magenta, 78% yellow, and 51% black. The closest web-safe color is #336633, 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 #287D1C with other colors, consider its complementary color at hue 293° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 2653468, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #287D1C
Tailwind CSS
lime-800
HEX
#287D1C
RGB
rgb(40, 125, 28)
RGB %
16%, 49%, 11%
HSL
hsl(113, 63%, 30%)
HSV
hsv(113, 78%, 49%)
CMYK
68%, 0%, 78%, 51%
Decimal
2653468
Web Safe
#336633
🎨 Color Schemes for #287D1C
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #287D1C
🌗 Shades and Tints of #287D1C
Shades (adding black)
Tints (adding white)
🎚️ Tones of #287D1C
Tones (adding gray / desaturating)
🌈 Hue Variations of #287D1C
Hue Variations (shifting the color spectrum)
👁️ Preview of #287D1C in Use
Text on #287D1C
This demonstrates text readability on the color background. (Click to edit)
#287D1C as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #287D1C
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 Green is a medium, vibrant, cool green color with a hue angle of 113°, saturation of 63%, and lightness of 30%. Its RGB value is (40, 125, 28) and its CMYK breakdown is C:68% M:0% Y:78% K:51%.
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 #287D1C
What is the HEX code for Dark Cool Green? +
The HEX code for Dark Cool Green is #287D1C. In CSS you can use it directly as color: #287D1C; or as a background: background-color: #287D1C;. 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 #287D1C? +
The RGB value of #287D1C is rgb(40, 125, 28). This means the color contains 40 out of 255 parts red, 125 out of 255 parts green, and 28 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(40, 125, 28);
What is the HSL value of #287D1C? +
The HSL value of #287D1C is hsl(113, 63%, 30%). The hue is 113°, placing it in the green family on the color wheel. The saturation is 63%, making it vibrant. The lightness is 30%, 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 #287D1C a warm or cool color? +
#287D1C is classified as a cool color based on its hue angle of 113°. 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 #287D1C? +
The approximate CMYK value of #287D1C is C:68% M:0% Y:78% K:51%. 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.
