The hexadecimal color code #12603D represents a dark shade in the cyan family. In the RGB color model, this color is composed of 18 red, 96 green, and 61 blue, which translates to approximately 7% red, 38% green, and 24% 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, #12603D has a hue of 153 degrees, a saturation level of 68%, and a lightness value of 22%. The hue angle of 153° places this color firmly in the cyan spectrum. In the HSV/HSB color model, this translates to a hue of 153°, saturation of 81%, and brightness/value of 38%.
For print applications using the CMYK color model, #12603D would be reproduced using 81% cyan, 0% magenta, 36% yellow, and 62% 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 high saturation makes this color vibrant and attention-grabbing, ideal for call-to-action buttons, highlights, and accent elements. When pairing #12603D with other colors, consider its complementary color at hue 333° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 1204285, which can be useful in certain programming contexts.
🔢 Color Conversion Codes for #12603D
Tailwind CSS
green-800
HEX
#12603D
RGB
rgb(18, 96, 61)
RGB %
7%, 38%, 24%
HSL
hsl(153, 68%, 22%)
HSV
hsv(153, 81%, 38%)
CMYK
81%, 0%, 36%, 62%
Decimal
1204285
Web Safe
#006633
🎨 Color Schemes for #12603D
Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)
🔄 Alternatives to #12603D
🌗 Shades and Tints of #12603D
Shades (adding black)
Tints (adding white)
🎚️ Tones of #12603D
Tones (adding gray / desaturating)
🌈 Hue Variations of #12603D
Hue Variations (shifting the color spectrum)
👁️ Preview of #12603D in Use
Text on #12603D
This demonstrates text readability on the color background. (Click to edit)
#12603D as Text
This shows the color used as text on white. (Click to edit)
👓 Color Blindness Simulation for #12603D
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, vibrant, cool cyan color with a hue angle of 153°, saturation of 68%, and lightness of 22%. Its RGB value is (18, 96, 61) and its CMYK breakdown is C:81% M:0% Y:36% K:62%.
This is a Winter (Deep) color palette archetype. Calm, Clarity, Communication, Tech. Cyan/Teal promotes clear thinking and emotional balance.
Frequently Asked Questions About #12603D
What is the HEX code for Deep Cool Teal? +
The HEX code for Deep Cool Teal is #12603D. In CSS you can use it directly as color: #12603D; or as a background: background-color: #12603D;. 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 #12603D? +
The RGB value of #12603D is rgb(18, 96, 61). This means the color contains 18 out of 255 parts red, 96 out of 255 parts green, and 61 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(18, 96, 61);
What is the HSL value of #12603D? +
The HSL value of #12603D is hsl(153, 68%, 22%). The hue is 153°, placing it in the cyan family on the color wheel. The saturation is 68%, making it vibrant. The lightness is 22%, 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 #12603D a warm or cool color? +
#12603D is classified as a cool color based on its hue angle of 153°. 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 #12603D? +
The approximate CMYK value of #12603D is C:81% M:0% Y:36% K:62%. 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.
