Sesame Workshop

1997–2000
This logo was designed by Pentagram.

1999


This logo was used for a very short time in 1999.

2007-2018
In 2007, the house was dropped, leaving only the 2000 wordmark. Also, the trademark symbol was replaced with the registered trademark symbol.

2018–present


In 2018, the logo received a major update. The font has been changed, the words are now in all-caps and dark gray, and there are now two lines above and below. The top line is yellow with a curve in the middle, and the bottom line is green. The result appears to be an homage to the famous Sesame Street sign. This logo has a few variants, this stacked version being one of them.