I really love this song and I don't think a tab with these "chords" is in here so here it is. 
I know the chords I've written isn't comepletely right... :)
Just listen to the strumming in the song and you'll get it right. 
I didn't want to tab it cuz that just makes the tab harder to read.
Sometimes he lifsts his finger of one of the strings usually the deepest, but you 
can hear that in the song too :D
Have fun !

Coldplay - Green eyes 

Verse:
    A     ?     Bm   Bm
e|---0-|---x-|---0-|-0-|
H|---2-|---5-|---3-|-3-|
G|---2-|---4-|---4-|-4-| x4
D|---2-|---2-|---4-|-4-|
A|-0-0-|---x-|-2-2-|-2-|
E|---0-|-4-4-|-----|---|

Honney you are a rock
Upon witch I stand
And i come here to talk
I hope you understand

Bridge thing/Verse 2:
    Bm  Dsus    A      ?      2nd time
e|---0-|---0-|---0-|---x-| ---x---0-|
H|---3-|---3-|---2-|---5-| ---5---2-|
G|---4-|---2-|---2-|---4-| ---4---2-|
D|---4-|-0-0-|---2-|---2-| ---2---2-|
A|-2-2-|-----|-0-0-|---x-| ---x---x-|
E|-----|-----|-----|-4-4-| -4-4-2-2-|

That green eyes
yeah the spotlight
Shines upon you
And how cold 
Anybody
Deny you

Chorus
    Bm   Dsus   A    G    ?
e|---0-|---0-|---0---0-|---0-|
H|---3-|---3-|---2---0-|---3-|
G|---4-|---2-|---2---0-|---2-|
D|---4-|-0-0-|---2---0-|---0-| x2
A|-2-2-|-----|-0-0---2-|---x-|
E|-----|-----|-----3-3-|-2-2-|

I came here with a load
And it feels so much lighter now i met you
And honey you should know
That I could never go on without you
    Bm    Bm
e|---0-|---0-|
H|---3-|---3-|
G|---4-|---4-|
D|---4-|---4-|
A|-2-2-|-2-2-|
E|-----|-----|

Green eyes...

Verse
     A     ?    Bm   Bm
e|---0-|---x-|---0-|-0-|
H|---2-|---5-|---3-|-3-|
G|---2-|---4-|---4-|-4-|
D|---2-|---2-|---4-|-4-| x4
A|-0-0-|---x-|-2-2-|-2-|
E|---0-|-4-4-|-----|---|

Honey you are the sea
Upon which I float
And I came here to talk
I think you should know

Bridge thing/Verse 2:
    Bm    Dsus  A      ?     2nd time
e|---0-|---0-|---0-|---x-| ---x---0-|
H|---3-|---3-|---2-|---5-| ---5---2-|
G|---4-|---2-|---2-|---4-| ---4---2-|
D|---4-|-0-0-|---2-|---2-| ---2---2-|
A|-2-2-|-----|-0-0-|---x-| ---x---x-|
E|-----|-----|-----|-4-4-| -4-4-2-2-|

That green eyes 
You're the one that I wanted to find
And any one who
Tries to deny you
Must be out of their minds

Chorus:
    Bm    Dsus   A   G    ?
e|---0-|---0-|---0---0-|---0-|
H|---3-|---3-|---2---0-|---3-|
G|---4-|---2-|---2---0-|---2-|
D|---4-|-0-0-|---2---0-|---0-|
A|-2-2-|-----|-0-0---2-|---x-|
E|-----|-----|-----3-3-|-2-2-|

Because I came here with a load
And it feels so much lighter since i met you
And honey you should know
That I could never go on without you

Outro:
   
Bm
Green eyes,
Green eyes,
           A
Oh oh oh oh
           Bm
Oh oh oh oh

Oh oh oh oh

   A     ?     Bm   Bm
e|---0-|---x-|---0-|-0-|
H|---2-|---5-|---3-|-3-|
G|---2-|---4-|---4-|-4-| x2
D|---2-|---2-|---4-|-4-|
A|-0-0-|---x-|-2-2-|-2-|
E|---0-|-4-4-|-----|---|

Honney you are a rock
Upon witch I stand