The following are some suggested slogans and slogans for the Olympic Games:

1. Background color: blue

Text color: white

Slogan: "Challenge the limit and surpass yourself!"

2. Background color: red

Text color: white

Slogan: "Passion burns, struggle forward!"

3. Background color: green

Text color: white

Slogan: "Nature makes health, and exercise lights up life!"

4. Background color: orange

Text color: black

Slogan: "Strive for the first place and never give up!"

5. Background color: yellow

Text color: white

Slogan: "be happy together and exercise together!" " "

6. Background color: purple

Text color: white

Slogan: "Beyond your dreams, show your grace!"

7. Background color: pink

Text color: white

Slogan: "Sweet exercise, happy mood!"

8. Background color: blue

Text color: yellow

Slogan: "Under the blue sky and white clouds, shed youthful blood!"

I hope these suggestions will help you!