🚧🟨⬛️

#construction barrier #safety colors #striped pattern

👷🟡🟠

#hi viz #safety colors #fluorescent #neon colors #workwear safety

🟡🟠⚠️

#high-visibility #fluorescent yellow #fluorescent orange #safety colors #warning colors #be seen

🚦🔺️❗️

#safety colors #signal words #safety alert symbol #hazard levels #visual safety standard

⚠️🟥🟧🟨

#safety colors #warning levels #hazard communication #safety alert symbol

🚥🚦🟥🟨🟩+🟦

#signals #stoplight #safety colors #color set #red blue green yellow

🔴🚦🟢➡️🚶‍♀️🚗

#traffic signals #functional color #safety colors #color instruction #go stop yield #color coding rules