These are the colors of the "skeletal" season—the bark of the trees, the overcast skies, and the damp earth. Autumn Colors in Mood and Design
Fall Foliage - The Colours of Autumn – Learning with Experts what are autumn colours
These are the same pigments found in corn and egg yolks. Because they are present in leaves year-round, yellow is often the most consistent and widespread autumn color. These are the colors of the "skeletal" season—the
: Deep rust, burnt orange, terracotta, and pumpkin. Yellows & Golds : Mustard yellow, ochre, and rich gold. : Deep rust, burnt orange, terracotta, and pumpkin
Not every plant turns bright red. The transition often includes "faded" greens—muted, dusty tones that represent the bridge between summer and winter.
In short, are the vivid pigments—yellows, oranges, reds, and browns—that emerge in deciduous tree leaves when the growing season ends and the trees prepare for winter dormancy.