simple queue list colours

RouterOS General
1

hi every one
there are 3 colours in the queue simple list as shown down
what each colour refer to
red =?
yellow =?
green = ?
with thanks

2

FULL
NEAR FULL
NOT FULL AND NOT NEAR FULL

3

Queue colors in Winbox:

0% - 50% available traffic used - green
51% - 75% available traffic used - yellow
76% - 100% available traffic used - red