✓ Copied to clipboard
#91B33D (Chartreuse) color swatch preview — Color From Pic.
#91B33D — Chartreuse color swatch

Chartreuse

#91B33D

📝 Color Information for #91B33D

The hexadecimal color code #91B33D represents a medium shade in the yellow family. In the RGB color model, this color is composed of 145 red, 179 green, and 61 blue, which translates to approximately 57% red, 70% green, and 24% blue. This makes it a slightly desaturated color with cool undertones that can evoke different emotional responses depending on its application. When analyzed in the HSL (Hue, Saturation, Lightness) color space, #91B33D has a hue of 77 degrees, a saturation level of 49%, and a lightness value of 47%. The hue angle of 77° places this color firmly in the yellow spectrum. In the HSV/HSB color model, this translates to a hue of 77°, saturation of 66%, and brightness/value of 70%. For print applications using the CMYK color model, #91B33D would be reproduced using 19% cyan, 0% magenta, 66% yellow, and 30% black. The closest web-safe color is #99CC33, 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 moderate to low saturation gives this color a sophisticated, muted quality that works well in professional and minimalist designs. When pairing #91B33D with other colors, consider its complementary color at hue 257° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 9548605, which can be useful in certain programming contexts.

🔢 Color Conversion Codes for #91B33D

Tailwind CSS
lime-500
HEX
#91B33D
RGB
rgb(145, 179, 61)
RGB %
57%, 70%, 24%
HSL
hsl(77, 49%, 47%)
HSV
hsv(77, 66%, 70%)
CMYK
19%, 0%, 66%, 30%
Decimal
9548605
Web Safe
#99CC33

🎨 Color Schemes for #91B33D

Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)

🔄 Alternatives to #91B33D

🌗 Shades and Tints of #91B33D

Shades (adding black)
Tints (adding white)

🎚️ Tones of #91B33D

Tones (adding gray / desaturating)

🌈 Hue Variations of #91B33D

Hue Variations (shifting the color spectrum)

👁️ Preview of #91B33D in Use

Text on #91B33D
This demonstrates text readability on the color background. (Click to edit)
#91B33D as Text
This shows the color used as text on white. (Click to edit)

👓 Color Blindness Simulation for #91B33D

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.

📋 CSS Code for #91B33D

:root { --color-hex: #91B33D; --color-rgb: 145, 179, 61; --color-hsl: 77, 49%, 47%; } .bg-color { background-color: #91B33D; } .text-color { color: #91B33D; } .border-color { border-color: #91B33D; }

🛠️ Use #91B33D in Your Project

🎨
Build a Palette with #91B33D
Generate harmonious color schemes
⚖️
Check Contrast for #91B33D
WCAG accessibility testing
🌈
Create a Gradient with #91B33D
Beautiful CSS gradients

🔗 Related Colors to #91B33D

#B3993D
Hue -30°
#AFB33D
Hue -15°
#74B33D
Hue +15°
#57B33D
Hue +30°
#7C9834
85% L
#667D2B
70% L
#4A5B1F
50% L
#2B3512
30% L
#ABC85F
58% L
#BFD585
68% L
#D5E4AF
79% L
#E9F1D5
89% L

About Chartreuse (#91B33D)

Chartreuse is a medium, moderately saturated, warm yellow color with a hue angle of 77°, saturation of 49%, and lightness of 47%. Its RGB value is (145, 179, 61) and its CMYK breakdown is C:19% M:0% Y:66% K:30%.

This is a Spring (Vital) color palette archetype. Happiness, Positivity, Optimism, Caution. Yellow is the most luminous of all the colors of the spectrum.

Frequently Asked Questions About #91B33D

What is the HEX code for Chartreuse? +

The HEX code for Chartreuse is #91B33D. In CSS you can use it directly as color: #91B33D; or as a background: background-color: #91B33D;. 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 #91B33D? +

The RGB value of #91B33D is rgb(145, 179, 61). This means the color contains 145 out of 255 parts red, 179 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(145, 179, 61);

What is the HSL value of #91B33D? +

The HSL value of #91B33D is hsl(77, 49%, 47%). The hue is 77°, placing it in the yellow family on the color wheel. The saturation is 49%, making it moderately saturated. The lightness is 47%, 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 #91B33D a warm or cool color? +

#91B33D is classified as a warm color based on its hue angle of 77°. Warm colors — reds, oranges, and yellows — evoke energy, enthusiasm, and urgency. They tend to advance visually and draw the eye. In design, warm colors are often used for calls-to-action, food and hospitality brands, and anywhere a feeling of warmth or excitement is desired.

What is the CMYK value of #91B33D? +

The approximate CMYK value of #91B33D is C:19% M:0% Y:66% K:30%. 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.

Analyze #91B33D with Other Tools

🔢
Color Converter
Get all formats for #91B33D — HEX, RGB, HSL, HSV, CMYK, harmonies and shades.
Contrast Checker
Test whether #91B33D passes WCAG AA/AAA contrast requirements as text.
🎨
Palette Generator
Generate complementary, triadic, and analogous palettes starting from #91B33D.
👓
Blindness Simulator
See how #91B33D appears to users with deuteranopia, protanopia, and tritanopia.
📊
Color Analysis
Deep analysis of luminance, temperature, psychology and harmonies for #91B33D.
🎭
Creative Aspects
Explore the mood, psychology, seasonal meaning, and mixing guide for #91B33D.
🌅
Gradient Maker
Create a beautiful CSS linear or radial gradient starting from #91B33D.
🔬
Technical Formats
See #91B33D in OKLCH, Lab, HSV, XYZ, and other advanced color spaces.
🎨
Practical Formats
Get #91B33D as a CSS variable, Tailwind class, design token, and more.

More Color Tools

Explore our full suite of free color utilities for designers and developers.