Matte
Extremely thin and easily run, came in a great many colours.  Please keep in mind that washing, sun-fading, etc all all culprits for colour change and may explain why yours are different from some shown here. Came in the following colours with the following fashions:
Purple; City Lights, Scan courtesy of Rhonda Robinson. 
Dark Pink; Let's Rock This Town, I'm guessing these are a duller pink than those from Puttin' It All Together.  Isabelle has provided a scan of the two together and says in person, she can't tell any difference between the two shades of pink (LRTT is on the Left, with the mended seam)

Scan courtesy of Rhonda Robinson. 

hot pink:  Puttin' It All Together.  I am not sure how they differ from those of "Let's Rock This Town" but I am guessing they are more fluorescent. 
Scan courtesy of Nancy Cerelli.  Isabelle has provided a scan of the two together and says in person, she can't tell any difference between the two shades of pink (LRTT is on the Left, with the mended seam)
Orange; Lightnin' Strikes; Scan courtesy of Rhonda Robinson. 
Peach; We're Off and Running.  This scan looks quite a bit more intense then the actual pale peach colour. Outta My Way also came with these tights as a variant. 
Peachy-Yellowy.  Outta My Way
  • My friend Luca got these with a version of "We're off And Running
  • Yellow. Second Edition Aja, Just Misbehavin', &
    Let the Music Play,  Designing Woman, I've heard of an "Outta My Way" with slightly darker yellow tights (not peach like they normally come with)

    Shown in the scan from L-R; Second Edition Aja (a bit more "orangey" than the rest), Just Misbehavin' (the true-est yellow) and Let the Music Play (fluorescent yellow).  
     

  • The tights I have with my Designing Woman are the same as those that came with my Let the Music Play, so they may be the same.  
  • Rachel's Designing Woman came with the "most" fluorescent yellow tights, and her 2nd ed. Let The Music Play fashion came with a yellow colour somewhere between Designing Woman's, and Just Misbehavin'.  

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    Fluorescent green Set Your Sails, (the package and poster art lie);  Scan courtesy of Rhonda Robinson. 
     Mint green. Command Performance These don't fit anywhere else- they are unique in that they have a vertical "rib" pattern on them.
    Scan Needed Pale Blue; Encore variation. Encore's socks are made of this material, which makes me question why they would make this outfit with socks and tights of the same material....
    Blue; Sophisticated Lady (maybe these are the ones that came with the Encore variation?) Scan courtesy of Rhonda Robinson. 
    White with multicoloured flowers.  Raya, The only tights with a print in all of Jem land.
    White; She Makes an Impression;  Thanks to Brian for the scan.
  • There has also been spotted a Raya with plain white tights!
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    *Information courtesy of Nancy Cerelli.