I'm using all the Earth juice products you mentioned. It's my first grow with them. I'll let you know how it goes. (the grow is some stank poop juice)

The drying and curing will affect the color as well. As chlorophyl breaks down in the leaves it will have an affect on the finished color.

I would say the shade of green you get would be dependant on both the strain grown and the nutes. When you see nitrogen imbalances (too much, too little) you can go from dark pine green all the way to yellow.

Laterz