These chords are taken from this man's rendition of the song: https://www.youtube.com/watch?v=QH6Ul4P1iZA.
I thought he did a beautiful job, and realized there were no good chords for this song to be found.
Rest in peace to the beautiful man who first sang this beautiful song.
[Intro]
F - Am7 - Bb - C
[Verse 1]
F Am7 Bb Am7
I see trees of green, red roses too
Gm F A Dm
I see them bloom, for me and for you
Db Dbsus2 Db
And I think to myself
Gm C F Faug Bb C
What a wonderful world
[Verse 2]
F Am7 Bb Am7
I see skies of blue, clouds of white
Gm F A Dm
The bright blessed day, the dark sacred night
Db Dbsus2 Db
And I think to myself
Gm C F Bb F
What a wonderful world
[Bridge]
C
The colors of a rainbow
F
So pretty in the sky
C
Are also on the faces
F
Of people going by
Dm C Dm C
I see friends shaking hands, saying how do you do
Dm F#dim7 Gm C
They're really saying, I love you
[Verse 3]
F Am7 Bb Am7
I hear babies cry, I watch them grow
Gm F
They'll learn much more
A Dm
Than I'll never know
Db Dbsus2 Db
And I think to myself
Gm C F Faug Bb6 D7
What a wonderful world
Gm C7b9
Yes, I think to myself
F Bb Bbm F
What a wonderful world
(Written by Bob Thiele and George Weiss)