Evolution of human colour vision that are found between 450 and 625. Individuals with various forms of colour blindness such as deuteranopia and protanopia are missing human middle wavelength sensitive or long wavelength sensitive opsins. Their minimum wavelength differences are <5 but only at around 500. Protanopes, who are missing long wavelength sensitive cones, are unable to distinguish between colours in the green-yellow-red section of the electromagnetic spectrum. They find yellow, red and orange colours to have much lower brightness when compared to a trichromat. The dimming of these colours can result in confusion in many cases, such as when attempting to identify red traffic
Colour of Your Jumper his heart out for that jumper.” Colour of Your Jumper "Colour of Your Jumper" is a song written by Australian singer songwriter Archie Roach in 1993, following an incident where indigenous Australian Football League player Nicky Winmar was receiving racial abuse from spectators resulting in Winmar lifting up his jumper and, facing to the crowd, pointed to his skin. A demo of this version was later included on the 2013 compilation album "Creation". In May 2010, Roach performed the song at Melbourne's Federation Square as part of the Long Walk festivities. In May 2013, Roach re-recorded and released "Colour of