Olympic weightlifting plates colour codes

Olympic weightlifting plates colour codes

Big plates:

Red       = 25 kilogram
Bleu      = 20 kilogram
Yellow  = 15 kilogram
Green    = 10 kilogram

Red      = 55 LB
Blue     = 45 LB
Yellow = 35 LB
Green   = 25 LB

And there are also 50 kilogram, 110 LB dark green plates