Traffic Green (RAL 6024)

The special green for RAL traffic signs—striking, clear, function above all.

HEX#286D43

RGBrgb(40, 109, 67)

HSLhsl(143, 46%, 29%)

HSVhsv(143, 63%, 43%)

CMYKcmyk(63%, 0%, 39%, 57%)

HEXA#286D43FF

RGBArgba(40, 109, 67, 1)

HSLAhsla(143, 46%, 29%, 1)

OKLCHoklch(70%, 0.084, 160)

LCHlch(66.4%, 34.7, 167)

🎨 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

#FFFFFFRatio 6.3:1AA

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

Aa14px Body

Standard Text

#B5E3DERatio 4.5:1AA

Suitable for regular body content, meeting WCAG AA standards

Aa14px Body

Large Text / UI Components

#8CB8D4Ratio 3:1AA Large

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

Aa14px Body

Decorative / Dividers

#A284D2Ratio 2:1Fail

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%

#0C2214

#112D1B

#153822

#1A472B

#1E5232

#24613B

#286C42

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

#3D5747

#395B46

#355F45

#326244

#2F6544

#2C6843

#286C42

Lightness + Saturation Mixed VariationSimultaneous lightness and saturation proportional scaling

#141A16

#19241D

#1D3024

#223F2D

#244C34

#275D3C

#286C42

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

#286C31

#286C37

#286C3C

#286C42

#286C48

#286C4D

#286C53

💡 Use Cases

🛣️

Highway Signs

The uniform background color for exit signs on all European highways; Traffic Green allows drivers of all languages to instantly find the exit direction at high speed.

🚦

Signal Lenses

The green light lens of traffic signals; the wavelength of Traffic Green has strong penetration, maintaining sufficient visible distance even in rain and fog.

🏥

Emergency Access

The emergency access indicator strip at hospital emergency departments; Traffic Green guides ambulances to arrive quickly, a lifeline where every second counts in emergencies.

🗺️

Scenic Area Guidance

The panoramic maps and directional signs in national-level scenic areas; Traffic Green harmonizes with the natural environment while providing clear tour direction guidance.

📜 Origin & History

Traffic Green RAL 6024 is the standard green established specifically for road traffic signs; the 1968 Vienna Convention on Road Signs and Signals promoted the global unification of traffic signage, and this clear, striking green was designated as the dedicated background color for directional signs.

🧠 Color Psychology

Clear CommandA standardized color that tolerates no ambiguity, like the clear gestures of a traffic police officer; Traffic Green conveys information that must be immediately understood and acted upon.

Safe GuidanceIn complex, unfamiliar traffic environments, this touch of green is a lighthouse guiding the right direction, dispelling the anxiety of being lost and giving confidence to move forward.

Efficient and DirectRejecting all decorative redundancy, Traffic Green pursues only the highest efficiency of information transmission—the model of function-first in the design world.

Universally UnderstoodTranscending the barriers of language and script, Traffic Green has become a global visual language through international conventions, connecting all nations.

Orderly and NormativeIt represents the unchallengeable authority of traffic rules, the underlying chromatic contract that allows modern society to operate in an orderly manner.

Reliable GuidanceWhether at high speed or driving at night, Traffic Green can be accurately recognized; this reliability is a crucial guarantee of life safety.

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