| The theory was developed by Hermann Ludwig Ferdinand von Helmholtz, and is called the Young-Helmholtz trichromatic theory. |
| In case of doubt, the trichromatic coordinates for the most selective sample shall be determined. |
| Primates, including humans, have three cones and can thus distinguish three of the primary color phases, giving us trichromatic vision, or high color resolution. |
| Theoretical modeling of fruit spectra into the trichromatic color space of catarrhine primates yielded similar results. |
| The human eye is trichromatic, as our color vision involves three distinct classes of cones. |
| They have developed trichromatic vision, lacking in most New world monkeys. |
