The actual fabric looks closest to the first two photos and is not as saturated as the third photo. The fabric background is mostly a pastel pink, yellow, and blue coloration with hints of purple, but sometimes has the rest of the rainbow colors too. The tropical fish on top are in all 6 of the main rainbow colors in a slightly brighter pastel tone.
The first photo is one that I took and the second photo is the manufacturers thumbnail image. The actual fabric looks closest to the first photo and is more teal (Bermuda) blue than green. It is bright and strong like the first photo.
This fabric has very light streaks of green and red throughout it as well as turquoise areas. This fabric is a periwinkle-indigo color of medium tone and leans a little more towards the blue side rather than the purple side.
The most current dye lot of this fabric is featured in the first two photos. It has a golden peach background with mauve and fuchsia colors mixed into the fabric with hints of turquoise green. There is much less turquoise in this fabric than in previous dye lots and the main colors are peach-orange and mauve-pink.