Green
The color green is almost exclusively used in connection with plants in the Bible, and the meaning is closely connected to the meaning of plants as well. Plants, in general, represent facts, knowledge that we can gather from the world. Green plants are ones that are alive and growing. Since life represents love and goodness, it makes sense that green plants are facts that have the potential for good use. It also indicates that they are the kinds of things we learn through directly through our senses, since to identify green plants we need to actually see the greenness.
(References: Apocalypse Explained 507; Apocalypse Revealed 426; Arcana Coelestia 7691)
Matthew 15:32-38
32
Jesus summoned his disciples and said, "I have compassion on the multitude, because they continue with me now three days and have nothing to eat. I don't want to send them away fasting, or they might faint on the way."
33
The disciples said to him, "Where should we get so many loaves in a deserted place as to satisfy so great a multitude?"
34
Jesus said to them, "How many loaves do you have?" They said, "Seven, and a few small fish."
35
He commanded the multitude to sit down on the ground;
36
and he took the seven loaves and the fish. He gave thanks and broke them, and gave to the disciples, and the disciples to the multitudes.
37
They all ate, and were filled. They took up seven baskets full of the broken pieces that were left over.
38
Those who ate were four thousand men, besides women and children.
