Kelly Green

The vivid green of Ireland's shamrock—bright, full, and festive.

HEX#4CBB17

RGBrgb(76, 187, 23)

HSLhsl(101, 78%, 41%)

HSVhsv(101, 88%, 73%)

CMYKcmyk(59%, 0%, 88%, 27%)

HEXA#4CBB17FF

RGBArgba(76, 187, 23, 1)

HSLAhsla(101, 78%, 41%, 1)

OKLCHoklch(82.5%, 0.185, 133)

LCHlch(81.5%, 75.7, 133)

🎨 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

#FCFEFARatio 2.5:1Fail

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

Aa14px Body

Standard Text

#FFFFFFRatio 2.5:1Fail

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#FAFEFDRatio 2.5:1Fail

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

Aa14px Body

Decorative / Dividers

#174BBARatio 3.1:1AA 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%

#163607

#1F4D0A

#28640C

#317B0F

#388D11

#42A314

#4BBA17

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

#5D8948

#5A9140

#579A37

#53A22F

#51A928

#4EB21F

#4BBA17

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling

#1C2618

#263A1D

#2F5021

#386822

#3E7E20

#459B1C

#4BBA17

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

#73BA17

#66BA17

#58BA17

#4BBA17

#3DBA17

#2FBA17

#22BA17

💡 Use Cases

🎉

Festive Decor

The core color of St. Patrick's Day parades and parties—from clothing to street decorations, cities are awash in Kelly Green.

👕

Casual Wear

A classic color for polo shirts or T-shirts, showcasing a sporty, casual style with both vitality and affability.

🛍️

Brand Identity

Used in logos for brands reflecting environmentalism, nature, or Irish cultural heritage, possessing strong recognition and cultural associations.

🏟️

Sports Events

Serves as the primary jersey color for Ireland's national teams and numerous sports clubs, forming a sea of green in the stands and rallying team spirit.

📜 Origin & History

Kelly Green originates from traditional Irish colors, with its name traceable to the 19th century, closely linked to Ireland's national holiday, St. Patrick's Day.

The shamrock, Ireland's national flower, was said to be used by St. Patrick to explain the Holy Trinity to pagans; its vivid green gradually became a symbol of the Irish nation.

In the early 20th century, Kelly Green was formally named, believed to derive from an Irish family named Kelly, who adopted this bright green as their family's representative color for generations.

Today, Kelly Green has become a significant symbol of Irish cultural export; every year on March 17th, St. Patrick's Day, this festive color can be seen worldwide.

🧠 Color Psychology

Joyful and FestiveClosely tied to celebrations, Kelly Green's bright and full tone instantly ignites joyful emotions, creating an atmosphere of collective revelry.

Pride and IdentityThis green carries deep national sentiment; for those of Irish descent, it is a visual expression of cultural belonging and pride.

Full of LifeLike a shamrock thriving in fertile soil, Kelly Green's rich saturation conveys strong vitality and a vision of prosperity.

Blessed with LuckShamrocks and four-leaf clovers symbolize luck in Western culture, endowing Kelly Green with the auspicious meaning of bringing good fortune.

Friendly and OpenThis bright yet non-glaring green is non-aggressive, displaying warmth, hospitality, and an approachable character.

Upbeat and PositiveKelly Green's saturated, pure hue lifts the spirit, dispels gloom, and encourages facing life with an optimistic attitude.

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