The logo
A pill tilted 45 degrees. The bottom half is solid green; the top half is hollow — just an outline, so whatever background it sits on shows through. No divider stripe: the red meeting the empty half is the split.
Primary — the only mark
Red #10B981 (lighter #6EE7B7 in dark mode). Canonical asset: /logo.svg. Ours, no attribution needed.
Dark mode
The hollow half picks up the dark background; the red lightens so it keeps its punch.
The swap — patient in the empty half
The hollow half is the slot: the doctor examines React, the React atom sits in the empty side. Ecosystem pages drop their mark in.
Notes
- Green:
#10B981. The site’s action color (buttons, links) matches. - The stethoscope and pill-with-stripe rounds live in this file’s git history. The mark is settled: this pill.