Butter yellow is undeniably the color of the season. The pale, milky shade sits somewhere between a neutral and a pastel, injecting a dose of sunshine into whatever it's paired with.

Three bowling pins, seen from above, arranged in a small triangle formation on a yellow background. Smaller triangular numbers are also visible: The first two rows make 1 + 2 = 3.

The black text on school buses isn’t just for looks– it’s a smart design choice. The high contrast between the black letters and the yellow background makes it easy to read from a distance ...