Belt Testing Guidelines for Children & Teens 9th Kyu (Yellow) 8th Kyu (Orange) 7th Kyu (Green) 6th Kyu (Adv. Green) 5th Kyu (Blue) 4th Kyu (Adv. Blue) 3rd Kyu (Purple) 2nd Kyu (Adv. Purple) 1st Kyu (Red) Shodan Ho (Adv. Red) Shodan Ho (Adv. Brown)