The hexadecimal color code #155133 represents a very dark shade in the cyan family. In the RGB color model, this color is composed of 21 red, 81 green, and 51 blue, which translates to approximately 8% red, 32% green, and 20% 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, #155133 has a hue of 150 degrees, a saturation level of 59%, and a lightness value of 20%. The hue angle of 150° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 150°, saturation of 74%, and brightness/value of 32%.
For print applications using the CMYK color model, #155133 would be reproduced using 74% cyan, 0% magenta, 37% yellow, and 68% black. The closest web-safe color is #006633, which may be useful for ensuring compatibility across older displays and systems.
This color works well in various design contexts. As a darker shade, it works well for text, headers, and creating visual weight in compositions. The moderate to low saturation gives this color a sophisticated, muted quality that works well in professional and minimalist designs. When pairing #155133 with other colors, consider its complementary color at hue 330° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 1397043, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #155133
Tailwind CSS
green-900
HEX
#155133
RGB
rgb(21, 81, 51)
RGB %
8%, 32%, 20%
HSL
hsl(150, 59%, 20%)
HSV
hsv(150, 74%, 32%)
CMYK
74%, 0%, 37%, 68%
Decimal
1397043
Web Safe
#006633
🎨 Color Schemes for #155133
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #155133
🌗 Shades and Tints of #155133
Shades (adding black)
Tints (adding white)
🎚️ Tones of #155133
Tones (adding gray / desaturating)
🌈 Hue Variations of #155133
Hue Variations (shifting the color spectrum)
👁️ Preview of #155133 in Use
Text on #155133
This demonstrates text readability on the color background. (Click to edit)
#155133 as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #155133
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.
Deep Cool Teal is a dark, moderately saturated, cool cyan color with a hue angle of 150°, saturation of 59%, and lightness of 20%. Its RGB value is (21, 81, 51) and its CMYK breakdown is C:74% M:0% Y:37% K:68%.
This is a Winter (Deep) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #155133
What is the HEX code for Deep Cool Teal? +
The HEX code for Deep Cool Teal is #155133. In CSS you can use it directly as color: #155133; or as a background: background-color: #155133;. 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 #155133? +
The RGB value of #155133 is rgb(21, 81, 51). This means the color contains 21 out of 255 parts red, 81 out of 255 parts green, and 51 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(21, 81, 51);
What is the HSL value of #155133? +
The HSL value of #155133 is hsl(150, 59%, 20%). The hue is 150°, placing it in the cyan family on the color wheel. The saturation is 59%, making it moderately saturated. The lightness is 20%, making it dark. HSL is the most useful format for programmatic color manipulation in CSS, as you can easily adjust lightness to create tints and shades.
Is #155133 a warm or cool color? +
#155133 is classified as a cool color based on its hue angle of 150°. 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 #155133? +
The approximate CMYK value of #155133 is C:74% M:0% Y:37% K:68%. 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.
