Yellow Dye

Dandelion yellow is a primary color made by placing one yellow flower into a crafting square.

Uses

 * Makes yellow wool by combining one wool block per one dandelion yellow dye above it.
 * Can be used to paint sheep yellow, yielding 1 - 3 blocks of yellow wool when sheared (a guaranteed better return vs. crafting).

Crafting
Löwenzahn Gelb