Need help identifying colo(u)rs

[Orion Pobursky]

Here's my attempt at identifying the colors:

1. Known to be 14 (Yellow). Provided for reference.
   
2. Slightly darker than part #1. Possibly 125 (Light_Orange) or 191 (Bright_Light_Orange)?
   
3. Known to be 2 (Green). Provided for reference.
   
4. Slightly lighter than part #3. Possibly 10 (Bright_Green), probably not 17 (Light_Green), possibly 74 (Medium_Green).
   
5. Not in the set, I think it's 38 (Trans_Neon_Orange).
   
6. In the set, I think it's 57 (Trans_Orange). Do i have #5 and #6 swapped?
   
7. Pretty sure it's 70 (Reddish_Brown) but may as well ask to be sure.
   
8. Pretty sure it's 6 (Brown).
   
9. Pretty sure it's 46 (Trans_Yellow).
   
10. Pretty sure it's 42 (Trans_Neon_Green). Do i have #9 and #10 swapped?
    
11. No clue here.
    
12. I've always believed this color to be 19 (Tan) but seeing #11 makes me wonder.
    

1: No comment
2: I think is is just yellow but Lego is probably using a different plastic so it look slightly different
3: No comment
4: Same comment as item 2 but for green
5: Yes, Trans Neon Orange
6: Yes, Trans Orange
7: The color change in the early 2000's changed dark/light grey and brown. color numbers 6, 7, 8 are the old colors and 70, 71, 72 are the new colors. In other words 6, 7, and 8 are no longer being used in current sets. For item 7, I think it's dark red.
8: Per above, this is 70
9: Yes, Trans Yellow
10: Yes, Trans Neon Green
11: Dark Tan
12: Tan