Hearts, food, armor and crosshair are the wrong color (overlay) when holding certain items.

If you are experiencing this problem, please update your graphics card drivers and check if that fixes the problem.
It might be an AMD/ATI card problem.

Unable to reproduce as well.

Cannot reproduce on an Nvidia card, will test on ATI.
Edit: Unable to reproduce on a Radeon HD 5570.

I have an AMD card, never seen this issue before. Oddly enough its not happening on all my worlds.

---- Minecraft Crash Report ----
// You're mean.

Time: 1/31/14 9:19 AM
Description: Manually triggered debug crash

java.lang.Throwable
	at bcf.p(SourceFile:1434)
	at bcf.ag(SourceFile:776)
	at bcf.f(SourceFile:730)
	at net.minecraft.client.main.Main.main(SourceFile:154)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at bne.a(SourceFile:300)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bpg['ezekielelin'/0, l='MpServer', x=0.98, y=2.62, z=-2.62]]
	Chunk stats: MultiplayerChunkCache: 1026, 1026
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: 0.00,1.00,0.00 - World: (0,1,0), Chunk: (at 0,0,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 11192 game time, 6000 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
	Forced entities: 1 total; [bpg['ezekielelin'/0, l='MpServer', x=0.98, y=2.62, z=-2.62]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bne.a(SourceFile:300)
	at bcf.b(SourceFile:2015)
	at bcf.f(SourceFile:739)
	at net.minecraft.client.main.Main.main(SourceFile:154)

-- System Details --
Details:
	Minecraft Version: 14w05b
	Operating System: Mac OS X (x86_64) version 10.9.2
	Java Version: 1.6.0_65, Apple Inc.
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
	Memory: 28891160 bytes (27 MB) / 118116352 bytes (112 MB) up to 4277534720 bytes (4079 MB)
	JVM Flags: 1 total; -Xmx4G
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 14w05b
	LWJGL: 2.9.1
	OpenGL: AMD Radeon HD 6770M OpenGL Engine GL version 2.1 ATI-1.20.11, ATI Technologies Inc.
	GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because ARB_framebuffer_object is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Anisotropic Filtering: Off (1)

Can reproduce:
Windows 8.1 64bit
nVidia GTX 560-Ti 2GB

Lily pads turn the HUD green.
Windows 7, Java 1.7.0_25, AMD Radeon HD 7850
It isn't always, when you have another item selected by the cursor and you replace the lily pad that way it doesn't turn green, but if you just place the lily pad in the hot bar (regardless of which slot) it turns green.

EDIT: The glitch only happens when the item is the LAST item on the hotbar. So if there is a lily pad in slot 8, then another item in slot 9, the glitch does not occur.
EDIT EDIT: This glitch only happens when you have ONE of the items.
Some potions turn it purple.
ONE Vine turns it green.
Enchanted book turn it purple.
ONE Lily pad turns it green.

Can reproduce:
Windows 7 64-bit
Nvidia Geforce GTX 650 Ti

Let me draw your attention to the following fields at the top of the bug:

Resolution: Fixed
Fix Version/s: Future Version - 1.8?

Also happens with
Windows 8.1 64-bit
Intel HD Graphics 4000