Leaf Green

The richest color of midsummer leaves—vivid and full, the very color of photosynthesis.

HEX#73B839
RGBrgb(115, 184, 57)
HSLhsl(93, 53%, 47%)
HSVhsv(93, 69%, 72%)
CMYKcmyk(38%, 0%, 69%, 28%)
HEXA#73B839FF
RGBArgba(115, 184, 57, 1)
HSLAhsla(93, 53%, 47%, 1)
OKLCHoklch(84.6%, 0.126, 129)
LCHlch(83.3%, 50.8, 134)

🎨 Color Palettes

Analogous2-3 adjacent hues (≤60°)
Copy
#B1B738
Copy
#73B839
Copy
#38B73F
Triadic3 hues spaced 120° apart
Copy
#73B839
Copy
#3871B7
Copy
#B73871
Split ComplementaryMain color + colors adjacent to its complement
Copy
#73B839
Copy
#3F38B7
Copy
#B738B1
Complementary2 hues spaced 180° apart
Copy
#73B839
Copy
#7E38B7
Tetradic (Rectangle)4 hues forming a rectangle
Copy
#73B839
Copy
#38B1B7
Copy
#7E38B7
Copy
#B73F38
MonochromaticSingle hue with varying saturation and lightness
Copy
#111B08
Copy
#416920
Copy
#73B839
Copy
#A6D77E
Copy
#DCEFCC

♿ WCAG Contrast Colors

Learn More →
Aa14px Body
High Contrast Text
#FAFDF7Ratio 2.4:1Fail
Suitable for body text, headings, and primary content, ensuring readability for all users
Aa14px Body
Standard Text
#F7FDF7Ratio 2.4:1Fail
Suitable for regular body content, meeting WCAG AA standards
Aa14px Body
Large Text / UI Components
#F7FDFARatio 2.4:1Fail
Suitable for large text (≥18px bold or ≥24px), icons, UI component boundaries
Aa14px Body
Decorative / Dividers
#3871B7Ratio 2.1:1Fail
Suitable for decorative elements, dividers, non-essential text
Lightness VariationFixed hue and saturation, proportional lightness scaling 30%→100%
#223711Copy
#304E18Copy
#3C621ECopy
#4B7925Copy
#578C2BCopy
#65A432Copy
#71B738Copy
Saturation VariationFixed hue and lightness, proportional saturation scaling 40%→100%
#75915FCopy
#759857Copy
#749E51Copy
#73A44CCopy
#73AA46Copy
#72B13ECopy
#71B738Copy
Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling
#23291ECopy
#323E28Copy
#3E522ECopy
#4C6A34Copy
#588136Copy
#669D39Copy
#71B738Copy
Hue Fine-TuningFixed saturation and lightness, stepwise hue fine-tuning ±15°
#91B738Copy
#87B738Copy
#7CB738Copy
#71B738Copy
#67B738Copy
#5CB738Copy
#52B738Copy

💡 Use Cases

🥗

Vegetarian Restaurants

The primary color in brand design for salad and light food eateries, emphasizing the freshness and organic nature of ingredients, declaring a low-fat healthy lifestyle.

🌿

Plant Specimens

As the cardstock background for specimen frames, creating a monochromatic yet varied depth palette with dried plants, adding the orderly beauty of natural history.

💚

Charitable Organizations

The main visual for public welfare campaigns like Earth Hour, using Leaf Green to raise public awareness of climate change and biodiversity.

🧪

Biochemical Experiments

The cap color coding for common lab reagents; Leaf Green indicates a specific type of chemical reagent, facilitating quick identification and avoiding contamination.

📜 Origin & History

Leaf Green is the color closest to the essence of plant photosynthesis; since the dawn of agricultural civilization, this green of crop leaves has represented harvest and the continuation of life.

In medieval manuscript illumination, monks used Leaf Green extracted from iris flowers and parsley to paint the plants of Eden, symbolizing God's grace.

When Swedish botanist Carl Linnaeus established plant taxonomy in the 18th century, leaf color became a crucial basis for identifying species, bringing Leaf Green into the purview of science.

In modern environmental politics, Leaf Green is the color of choice for environmental organizations like Greenpeace, and the Green parties of various political factions also use this color as their identity marker.

🧠 Color Psychology

Vigorous VitalityLeaf Green is the very color of chlorophyll in plants; seeing it is equivalent to receiving the strongest, most exuberant signal of life force.
Photosynthetically UpwardIt has phototropism, capable of absorbing surrounding positive energy and converting it into nourishment for its own growth, motivating people towards continuous self-improvement.
Gentle and ComfortableAs the most extensive color in nature, the human visual system is most adapted to it, providing unparalleled comfort and security.
Environmental PioneerIn modern social semiotics, Leaf Green is firmly linked to political ecology and sustainable development, a symbol of social responsibility.
Nourishing and RestorativeJust as plants provide oxygen for the Earth, Leaf Green symbolizes selfless contribution and the restoration of damaged ecosystems and souls.
Silent DedicationGreen leaves willingly serve as foils for red flowers; this behind-the-scenes role represents a mindset of not competing or scrambling, working steadfastly and enabling others' success.