Color theory and color psychology in marketing are something content marketers must understand. Color can hurt or hinder content marketing efforts.
Build Your Brand: 20 Unique and Memorable Color Palettes to Inspire You – Design School Más
Green and Gold. This palette includes colors drawn from nature. The addition of the color Golden gives the combination some nuance and creates a little more contrast between the hues, giving impact when applied as text over background.
Unofficial Paper Source Color Guide // Conversions for Pantone, CMYK, RGB, and Hex // Akula Kreative