Hazmat Suit Colors Explained

Hazmat suits come in a variety of colors and color combinations. Which one you use may depend on a number of factors. Find out more in this post.

Hazmat Suit Colors

Typically hazmat suits are available in the following colors:

  • Blue
  • Red
  • Orange
  • Yellow
  • White
  • silver
  • Black

Certain professionals will wear specific hazmat suit colors. For instance, firefighters will use those that do not confuse onlookers with medical personnel or hazardous material technicians. Some colors are more rarely seen in hazmat suits and have not become popular in certain fields.

Manufacturers of hazmat suits may also provide hazmat suit colors that represent different levels of protection offered and materials used in their construction.

Why Are Hazmat Suits Yellow?

Yellow is a common color for safety gear and PPE because it can be spotted quite easily. As such, hazmat suits can be spotted quickly and easily to keep people safe. Yellow shows ups well during the day and in low lighting. Yellow is often worn by those working with hazardous materials.

Yellow is a color most commonly associated with “caution”, so yellow hazmat suits are good for not being ignored by anyone nearby who may enter an unsafe area.

MIRA Safety HAZ-SUIT Protective CBRN HAZMAT Suit

Looking for great deals on HAZMAT suits and accessories? We have a large selection of hazmat PPE gear in our online store. Check out our HAZMAT suits & accessories here >

Why Are Hazmat Suits White?

Most hazmat suits, especially single-use versions are white in color. Why? There is a very good reason for hazmat suits to be white and not black or pink or red: white tends to keep workers cooler. Also, medical fields tend to prefer white hazmat suits over other colors. White hazmat suits are also commonly worn by laboratory workers as well.

Why Are Hazmat Suits Red?

Yellow Blue Hazmat Suits

Level A hazmat suits are often red to represent the high level of protection they offer. Red hazmat suits are used in an environment where the wearer is exposed to extremely hazardous chemicals or biological hazards.

The color red represents danger and highly infectious materials. When someone sees a hazmat suit, they will know that it’s required for dangerous materials. Manufacturers dye hazmat suits red because of their high visibility.

Why Are Hazmat Suits Blue?

Blue hazmat suits are available for hazmat technicians to use when they are handling hazardous materials. The blue hazmat suits provide protection from chemicals that could be ingested or inhaled by the hazmat technician during a response operation.

Bio-research labs or areas that have hazardous biological chemicals will tend to have blue hazmat suits in the facility. Blue is a color associated with medical and biological dangers.

Why Are hazmat Suits Green?

Green hazmat suits can be purchased and worn by anyone. The military often uses hazmat suits that are green. Green is an “official” and plain color and tends to represent government, police, or military activity.

Why Are Hazmat Suits Orange?

Orange hazmat suits are fairly common in the hazmat world due to safety reasons. Orange is known as a safety color because it’s highly visible, quickly noticed, and easily interpreted. This visibility is important when working with hazmat chemicals since hazmat workers must avoid contact with them at all costs.

Orange hazmat suits are also often used in general construction, roadside cleanup, and painting projects.

Why Are Hazmat Suits Silver?

Hazmat suits are silver for a very specific reason: they are reflective and help to keep the suit from getting too hot from exposure to intense heat and solar rays. Silver hazmat suits are often used by geologists for working near active volcanoes.

Fire proximity hazmat suits are silver and made of aluminized materials that reflect the heat of fires. This helps to keep the firemen cool while working in these intense situations.

Why Are Hazmat Suits Black?

Black hazmat suits are not very common. One reason is that black gets too hot in the sun and in enclosed facilities without proper ventilation. A black hazmat suit will need to be worn with a breathing apparatus and even a cooling vest underneath to help keep the worker from overheating. However, chemical-resistant PVC-coated work gloves and boots are often black.

UP NEXT: Are HAZMAT Suits Radiation Proof?

To Close

Regardless of which hazmat suit you choose to wear, the most important factor is how it keeps you safe. If the suit shows any damage, immediately remove it and replace it with a new one.

Looking for a new HAZMAT suit? Check out our our Hazmat Suits Buying Guide for some good tips on buying your next one.

Did you find this useful? If yes please share!
Nick Klamecki, Author
About Nick Klamecki, Author

Nick Klamecki is a certified Fire and Workplace Safety expert with 15 years experience in product research and testing. He has a degree from U.C. Davis, is an active outdoorsman and spent years ensuring the safety of special needs children. Nick researches and tests workplace, industrial and safety products and provides advice on their safe use. Learn more about Nick here or connect with him on LinkedIn | Medium

× How can we help you?