1. A method of displaying stereoscopic images comprising the steps of: providing a stereoscopic image comprising a first image and a second image; using a display apparatus, providing m primary colors P 1 ,. .. , P m , wherein m is at least two, and primary color P 1 is green; using said display apparatus, providing primary color Q 1 , wherein the spectrum of primary color Q 1 comprises a first spectral component S 1 and a second spectral component S 2 , said first component S 1 comprising wavelengths longer than about 570 nanometers, said second component S 2 comprising wavelengths shorter than about 500 nanometers, said components S 1 and S 2 comprising at least one of: (1) a yellow component; (2) a cyan component, said first component S 1 substantially not overlapping the spectra of primary colors P 1 and P 2 , said second component 52 substantially not overlapping the spectra of primary colors P 1 and P 2 , wherein primary color Q 1 is a de-saturated primary color; displaying the first image in primary colors P 1 ,. .. , P m ; and displaying the second image in primary color Q 1 .