To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Prismatic Basic Pattern 2 No Background
Source GDJ
Derived from an image that was uploaded to Pixabay by Kaz
Source Firkin
Derived from an image that was uploaded to Pixabay by darkmoon1968
Source Firkin
Green Background Pattern
Source V. Hartikainen
A pale olive green background with a seamless texture.
Source V. Hartikainen
This makes me wanna shoot some pool! Sweet green pool table pattern.
Source Caveman
A repeating background for websites with a texture of black groove stripes.
Source V. Hartikainen
It’s an egg, in the form of a pattern. This really is 2012.
Source Paul Phönixweiß
A cute x, if you need that sort of thing.
Source Juan Scrocchi
Medium gray pattern with small strokes to give a weave effect.
Source Catherine
Prismatic Polka Dots Mark II 3 No Background
Source GDJ
Prismatic Groovy Concentric Background 5
Source GDJ
This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
The square tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
If you don’t like cream and pixels, you’re in the wrong place.
Source Mizanur Rahman
Some rectangles, a bit of dust and grunge, plus a hint of concrete.
Source Atle Mo
Tweed is back in style – you heard it here first. Also, the @2X version here is great!
Source Simon Leo
A grayscale fabric pattern with vertical lines of stitch holes.
Source V. Hartikainen
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A free green background pattern with a pattern of rhombuses on a seamless texture. Feel free to use it as a tiled background image on your web site.
Source V. Hartikainen