Happy Juneteenth National Independence Day
There are a lot of horizontal-tricolor flag emojis - but the ones most appropriate for June aren’t official emoji. But you can put whatever colors you want on your machine, so if you want to do a Pan-African flag for Juneteenth, you can.
Here’s a version of it, merged with the smallest of the Snap Tab Blanks layouts.
As with other free embroidery patterns here, the SVG file is included in the ZIP package so you can modify it in Inkscape and produce your own variations/sizes/etc.
This is copyrighted by Silver Seams in the year noted in its URL, and licensed under Creative Commons’ CC-BY-SA. This basically means you’re free to sell items you make from it, provided you give reasonable attribution, and that if you modify it you’re required to share your changes with the world under the same license (the actual legal bits are in the link).