With Summer just around the corner, it's time to add a splash of the warm color to your lids. The looks above demonstrate the many ways you can go wild with yellow:
Bottom-left: use yellow and white liner along the lower lash line to create a subtle double-winged effect.

Top: lighten up a smoky eye by adding contrast with yellow lids followed up by thick black liner. Finish up by dusting chocolate shadow above the crease.

Bottom-right: Add a dash of yellow to your inner corners to open your peepers. It also really blends well with a myriad of shocking shades (magenta or neon green).