Yellow (NCS)
A yellow chosen as a primary in the Natural Color System
Yellow (NCS) is the shade of yellow chosen as a primary in the Natural Color System, a method for describing colours based on how people see them. This system uses four main hues, and its yellow is a bright, clear shade with the code NCS 0580-Y.
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- Yellow (NCS) is a standard colour in the Natural Color System
- It is labelled as NCS 0580-Y
- Chosen as one of four main hues in the system
- Defined by how people see yellow, not by mixing pigments
What colour is Yellow (NCS)?
Yellow (NCS) is a specific, vivid yellow chosen as one of the four main colours in the Natural Color System. It is meant to match the pure idea of yellow as people see it, rather than being mixed from other shades. The colour is identified by the code NCS 0580-Y and stands out for its clarity and brightness compared to other yellows.
Where does Yellow (NCS) come from?
The name comes from the Natural Color System, which sets out a way to describe colours as people experience them. This system picks yellow as one of its four main hues, alongside red, green, and blue. The NCS was developed to reflect how the human eye and mind sort colours, not just how they are made with paint or light.
How Yellow (NCS) is defined
Yellow (NCS) is not a pigment or dye but a standardised colour value. It is defined by its place in the Natural Color System, using visual perception rather than a physical recipe. The colour is given the code NCS 0580-Y, which helps designers and manufacturers match it exactly.
Where Yellow (NCS) is used
This shade of yellow is used in design and industry where precise colour matching is needed. The Natural Color System is a tool for architects, designers, and manufacturers to choose and communicate colours clearly.
Yellow around the world
What the yellow family means from country to country.
The yellow disc of the Aboriginal flag is the sun, giver of life. The flag was designed by the Luritja artist Harold Thomas and first flown in Adelaide in 1971.
Sacred and holySource: Australian Aboriginal flagAt the gaye holud, held a day or two before a wedding, relatives rub turmeric paste on the bride and groom. Guests dress in yellow and orange.
Weddings and marriageFestival and celebrationJoySource: Gaye holudOn Pohela Falgun, the first day of spring, young women wear yellow and orange saris, a shade called basanti, with flowers in their hair.
Festival and celebrationNature and renewalJoySource: Pohela FalgunThe Flemish flag is a black lion on yellow, and the Walloon flag a red cockerel on yellow. The language communities are often shown by these colours.
Politics and protestPrideSource: Flag of FlandersThe flag is yellow, the colour of the Sultan. By custom, ordinary people did not wear yellow in the ruler's presence.
Royalty and powerPrideSource: Flag of BruneiThe national football team plays in a yellow shirt with green trim, the canarinho. It was chosen in a newspaper contest after the 1950 World Cup final was lost in white.
Festival and celebrationPrideJoySource: Brazil national football teamShades and relatives of Yellow (NCS)
Yellow (NCS) is one of several standard yellows, set apart by its role as a psychological primary in this system. It may differ from other standard yellows, such as those in paint or digital systems, which are chosen for different reasons.
Colours that go with Yellow (NCS)
Harmonies are worked out from the value #FFD300. Contrast ratios follow the WCAG 2 formula.
Questions people ask about Yellow (NCS)
What colour is Yellow (NCS)?
Yellow (NCS) is a bright, clear yellow chosen to represent pure yellow in the Natural Color System. Its code is NCS 0580-Y.
Where does the name Yellow (NCS) come from?
The name comes from the Natural Color System, which uses yellow as one of its four main hues based on how people see colour.
Is Yellow (NCS) a pigment or dye?
No, it is not a pigment or dye. It is a standard colour value defined for use in design and industry.
How is Yellow (NCS) used?
It is used in design and manufacturing to ensure colours are matched exactly, using the Natural Color System as a guide.
Good reading and sources
The facts on this page come from the Wikipedia article "Shades of yellow" (the section "Yellow (NCS) (psychological primary yellow)"), written by its contributors and used under the CC BY-SA 4.0 licence. Rang rewrote the text in its own words, with AI assistance, and compares every page with the article to make sure no passage is copied. It may be reused under the same CC BY-SA 4.0 licence with a link back.
It may contain mistakes. The swatch is an approximation: named colours are not fixed standards, and every screen shows them a little differently. If something is wrong, tell us. Last refreshed 2026-10-03.
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