Let’s get one thing straight. The saying "blue and green should never be seen" derives from a seafarer's tradition of not painting the hull of a boat green in case it's capsized and is harder to ...

This connection could come from them sharing a similar meaning, being part of a place name, objects found in a ... group to find followed by Green and Blue, with Purple being the hardest set ...

There are three primary colours: red, green and blue. They can be combined ... If all three are mixed together we see white light. Objects absorb and reflect light differently.