1. Watermelon hair
Inspired by summer's favorite fruit, these vivid greens and sweet pinks make for a daring color combo. We think it's pretty tasty.
2. Colored Ombre
Also known as color bleeding, this insta-trend has all the fun and excitement of bold-colored hair, while still holding on to a bit of a natural hair color.
3. Denim Blue
The hair trend inspired by your favorite pair of pants. And just like actual denim, it goes with almost anything!
Taking highlighter colors to the next level, this trend will definitely turn heads.
5. Galaxy hair
Mixing varying shades of blue, purple and pink, this look is out of this world…literally.
6. Under Highlights
This insta-favorite really pushes the envelope on how creative you can be with your hair.
7. Rainbow bangs
If you're looking for bright colors that will stand out but aren't ready to commit to your whole head, these rainbow bangs are the ultimate trend.
8. Rose Gold
Though candy-colored pastels were once a trend restricted to celebs, these light and bright colors are making their way across instagram.
This trend is a mix between the gray and rainbow hair trends, creating an opal impression.
11. Colored Roots
Showing some roots has been a trend most of 2016. We like this take on the roots look by adding a bold color, giving the illusion of your natural hair being a bold color.
12. Colored Balayage
Balayage is a trend that's been in style forever. But adding a blend of color takes it to a whole new level.
What's your favorite colorful summer hair trend? Comment below and let us know!