Brown: 0-17inches
White: 17-31inches
Grayscale: 31-383inches
Purple: 383-?inches

1 Floor Tile = 9 inches 

4tiles:91 Luminocity
5tiles:84 Luminocity
8tiles:63 Luminocity

Lumin = 119 - 7*tiles
inches = 153 - 1.3 * luminocity