From the PSP Rulebook:
9.7.3. The color yellow is prohibited on any players equipment or clothing, except that a player's
jersey, pants, gloves or shoes may have yellow, so long as no part of the yellow coloring is
more than 0.25 cm from some other color, and no more than 10% of any 5cm by 5cm square
on clothing or item is yellow.
188.8.131.52. For reference purposes, 'yellow' is any color similar to Pantone colors 101, 102, 107,
108, 109, 116, 3945, 3955, 3965, and 803, although any head judge may prohibit any
equipment they believe interferes with the judges' ability to officiate effectively.
9.7.4. Any other clothing or equipment not expressly permitted by the rules is prohibited unless
permitted by the Ultimate Judge. Players possessing prohibited clothing or equipment on the
field of play will be assessed a minor penalty.
From the MAPL Rulebook:
5.01 Protected Color. The excess color yellow is prohibited on any player equipment or clothing,
except that a player's jersey, pants, gloves or shoes may have yellow so long as no part of yellow coloring is
more than 0.25 cm from some other color, and no more than 10% of any 5cm by 5cm square on clothing or
item is yellow. Any player/team found to be wearing clothing that may impede the judge’s ability to make a
proper call, may be asked to remove such clothing or may even be ejected from that particular match until
item is removed.
Depending on the particular value of the colour of Green, it might be prohibited if it interferes with the Referee's ability to properly officiate the game.
Best bet for anything is if it is potentially questionable, stick with something else.
Give me a ring if you have any other questions about jerseys. It's my job