Sage green is a muted, peaceful color. It's a mix of three hues: green, which suggests plants, life and energy; gray, which is the epitome of neutrality; and blue, which is associated with the sky, sea, and serenity. If you look at the leaves of the sage plant, there is a soft fuzzy layer, which makes the green leaf appear more gray at certain angles. Because it's quite muted and soft, sage can be used as a neutral tone to pair nicely with so many other colors - I particularly love it next to peach and brown tones.