Colour coding with labels: how to set up a system that works
Day labels, warehouse zones, passed or on hold: how to plan a colour-coded label system that staff understand at a glance.
A colour-coded label tells people what something is before they read a word. Done well, it speeds up picking, stock rotation and checks. Done badly, it confuses everyone. A few rules make the difference.
Common colour systems
| Use | How colours are used |
|---|---|
| Stock rotation / day labels | one colour per day of the week, so older stock is used first |
| Warehouse zones and bins | one colour per zone, aisle or customer |
| Quality control | green = passed, amber or yellow = on hold, red = rejected |
| Files and archives | one colour per year, client or department |
| Maintenance and inspections | a different colour each inspection period |
Kitchens often follow a day-of-the-week colour scheme for prepared food. If you work with food, check which colours your food safety plan already uses before choosing your own.
Rules for a system that lasts
- Write the key down and post it where the labels are used. A colour system that lives in one person's head fails on their day off.
- Use few colours. Five to seven is easier to remember than fifteen.
- Add text as well as colour. Around 1 in 12 men has some form of colour vision deficiency, and red and green are the classic pair to confuse. Print the day, zone or status on the label too.
- Keep colours consistent across sites and suppliers, so "red" always means the same thing.
- Choose the right material: coloured paper for dry indoor use, coloured polypropylene for fridges, freezers and washdown areas.
- Use removable adhesive where labels change often, so they come off containers and shelves cleanly.
Dots or labels?
Dot stickers are quick for simple status marks. Rectangular labels leave room for a date, code or name. Many systems use both.
We make coloured labels in all the popular colours, in paper or PP, blank or printed, and coloured dot stickers. Removable adhesive is available on request.
FAQ
What colours are used for day-of-the-week labels?
There is no single legal standard; many kitchens follow a common commercial scheme. Choose one, write it down and use it everywhere.
Should I rely on colour alone?
No. Add text or a code to each label, because some people cannot tell certain colours apart.
Which material for colour-coded labels in a freezer?
Coloured polypropylene with an adhesive made for cold surfaces.
