I can only assume that you mean blue and green with regards to certain football (soccer) teams. Glasgow Rangers play in blue shirts while Glasgow Celtic play in green and white hoops. This doesn't actually mean much outside of Glasgow. Even in Glasgow among supporters of Partick Thistle and Queen's Park (Glasgow's other football clubs) blue and green mean not a lot. They are only colours after all. But it's the conotations.
You mean red, blue, and yellow. The primary colors are the only colors that you can not get by mixing other colors together. For example, you can mix red and blue to make purple, but there are no two colors that will mix to make red nor blue. Those three colors are like the bases of all colors.
pastel: blue, pink, yellow, and only sometimes light green.
red is a strong signal followed by yellow then green the blue
I'm not exactly sure but I think that this is the answer: You know the primary colors? Red, Blue and Yellow? That means that no colors can make them. Then I assume that secondary colors mean like the colors the the primary colors can make. Like red and blue can make purple. blue and yellow can make green. and yellow and red can make orange. So basically Orange, purple and green are the secondary colors. I hope that helps!! ;)
Red is oxygen (artery); blue is waste (vein).
ROYGBIV? Red Orange Yellow Green Blue Indigo Violet? I'm not sure what you mean by "all colors."
Cool colors. When I say cool I mean red, orange ect are warm colors and blues and greens are cool or soft you could say
The white represents snow, the blue represents water and the green represents land.
Red=Angry Blue=Calm Purple=Love Green=Excited
The white represents snow, the blue represents water and the green represents land.
Red, Orange, Yellow, green, blue, indigo violet the colors of the rainbow!!
The white represents snow, the blue represents water and the green represents land.