For your info and my personal documentation:
EARTH:
Sunrise - Highly contrasted green-gray
Midday - Smooth transitioned aqua-gray
Sunset - High contrast aqua-gray
Night - Smooth Gray
When you first enter the Wall - Smooth transitioned Orange-gray
Inside - Smooth aqua-gray with a little more gray
Warmind Area - Smooth Gray
Deep Warmind Area - Smooth Blue
MOON:
Outside - High contrast aqua-gray
Entrance to the Temple of Crota - high contrast blue
Inside - Smooth gray-aqua
Oversoul Throne and Bridge - Mid-contrast green-gray
Hellmouth - High-contrast orange-gray with at least 90% gray
VENUS:
Outside - Smooth blue-gray
Inside - Smooth aqua-gray with more gray
Nexus - High-contrast Orange-gray with at least 90% gray
Vault of Glass - Super smooth blue-gray
MARS:
Day - Strong green-gray
Night - Smooth gray
Inside - Smooth aqua gray with more gray
Black Garden - Super strong green-gray
Black Heart - Orange-gray
Phobos - Smooth aqua-gray
DREADNAUGHT:
Dread normal - Smooth green-gray
Dread Regicide - High-contrast orange-gray with at least 90% gray
Dantalion Exodus VI - Smooth blue-gray with more blue
Dread Threshold - Smooth aqua-gray
REEF:
Vestian Outpost - High-contrast green-gray
Hive Arena - Smooth green-gray
Cabal Arena - Smooth blue-gray
Fallen and Vex Arenas - Smooth gray
LIFE:
Wasted