Hello Everyone and welcome to the group Bright colors.
There are several ways to get the effect of bright colors.Contrasting colors such as RED and GREEN or BLUE and ORANGE will appear brighter when placed near each other. A color combination such as RED,YELLOW and BLUE will give you the brightness you are looking for.
Warm colors are often considered bright colors. Analog colors which are colors near each other can give a bright effect if the colors are chosen in bright hues. Red, orange and yellow
Star of dance moms and Sia music videos puts on her comedy face for Christmas. If I post your image in error, please pm and let me know so I can remove it. Minor touchups and color manipulation to image per myself.