Chartreuse Green

A vivid yellow-green like the French liqueur—dazzling and full of vitality.

HEX#7FFF00

RGBrgb(127, 255, 0)

HSLhsl(90, 100%, 50%)

HSVhsv(90, 100%, 100%)

CMYKcmyk(50%, 0%, 100%, 0%)

HEXA#7FFF00FF

RGBArgba(127, 255, 0, 1)

HSLAhsla(90, 100%, 50%, 1)

OKLCHoklch(92%, 0.236, 127)

LCHlch(92.6%, 102.5, 123)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)

Triadic3 hues spaced 120° apart

Split ComplementaryMain color + colors adjacent to its complement

Complementary2 hues spaced 180° apart

Tetradic (Rectangle)4 hues forming a rectangle

MonochromaticSingle hue with varying saturation and lightness

♿ WCAG Contrast Colors

Learn More →

Aa14px Body

High Contrast Text

#295200Ratio 7:1AAA

Suitable for body text, headings, and primary content, ensuring readability for all users

Aa14px Body

Standard Text

#007500Ratio 4.6:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#00944ARatio 3:1AA Large

Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries

Aa14px Body

Decorative / Dividers

#007FFFRatio 3:1AA Large

Suitable for decorative elements, dividers, non-essential text

📊 Color Scales

Online Color Picker → Gradient Generator →

Lightness VariationFixed hue and saturation, proportional lightness scaling 30%→100%

#264D00

#366B00

#458A00

#52A300

#61C200

#70E000

#80FF00

Saturation VariationFixed hue and lightness, proportional saturation scaling 40%→100%

#80B34D

#80BF40

#80CC33

#80D926

#80E619

#80F20D

#80FF00

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling

#26321B

#364C1F

#456920

#52871D

#61AC16

#70D30D

#80FF00

Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°

#BFFF00

#AAFF00

#95FF00

#80FF00

#6AFF00

#55FF00

#40FF00

💡 Use Cases

🏃

Sports Equipment

Used as an accent color for running shoes or activewear to enhance visual recognition, making it exceptionally eye-catching and safe outdoors.

🎨

Poster Design

Serves as the key color for promotional or music festival posters, instantly grabbing attention and conveying a youthful, trendy message.

💅

Cosmetics

A bold choice for nail polish or eyeshadow, expressing personality and a fashionable attitude, perfect for parties and stage makeup.

📦

Packaging Design

Applied to energy drink or snack packaging to directly convey a product's high-energy and stimulating taste, appealing to young consumers.

📜 Origin & History

Chartreuse Green takes its name from the French liqueur Chartreuse, a herbal liqueur produced by Carthusian monks since 1737, famous worldwide for its uniquely vivid yellow-green hue.

The recipe for Chartreuse remains a trade secret, reportedly containing over 130 herbs; its rich, bright color has become the iconic visual symbol of this mysterious beverage.

From the late 19th to the early 20th century, this vivid yellow-green tone gradually caught the attention of artists and designers, appearing in Art Nouveau decorative patterns and poster designs.

Today, Chartreuse Green has become synonymous with high-saturation yellow-green, widely used in fashion, graphic design, and digital media, symbolizing boldness and avant-garde spirit.

🧠 Color Psychology

Bursting with VitalityLike tender leaves pierced by sunlight, Chartreuse Green instantly ignites the senses, conveying vigorous life force and unrestrained youthful energy.

Bold and Avant-gardeThis dazzling, eye-catching color challenges visual conventions, representing a pioneering spirit that breaks norms and dares to experiment.

Cheerful and ExcitingThe high-brightness yellow-green tone stimulates the nerves with a caffeine-like pick-me-up effect, giving the spirit a refreshing lift.

Extroverted and FlamboyantChartreuse Green never settles for a background role; its powerful presence suits personalities that love being the center of attention, confident and outgoing.

Innovative EnergyOften associated with technology and creative industries, this color symbolizes breakthrough ideas and the drive to change the status quo.

Optimistic and PositiveLike the brightest new buds of spring, Chartreuse Green conveys an optimistic attitude filled with hope for the future and passion for life.

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