If you want a baseball cap in a well-executed colorway, check out this recent release from footwear & lifestyle store Sneaker Politics. Here is the New York Yankees Matcha Grey 59Fifty Fitted Hat. They constructed the crown using green panels and a brown button on top. The New York Yankees logo appears in metallic grey for the 3D front embroidery. Embroidered on the right panel is the 1999 MLB World Series side patch, and on the left is the New Era Flag. They then used two tones of grey for the bill’s uppervisor & undervisor. The MLB Batterman appears at the back. Available here.

New York Yankees Matcha Grey 59Fifty Fitted Hat by MLB x New Era Patch
New York Yankees Matcha Grey 59Fifty Fitted Hat by MLB x New Era Back
New York Yankees Matcha Grey 59Fifty Fitted Hat by MLB x New Era