This list shows you the color of a quest / mob , depending at your own level.
Gray mobs give no XP and reduced reputation
Gray players give no HKs
Quests 5 or more levels below you give reduced XP but full reputation
A quest or mob's difficulty color is sometimes referred to as its 'con'. IE: a gray-con mob, or something cons red. This is a holdover from MUD /MUSH /MUCKs where the standard command to determine difficulty was /con or /consider.
Yellow mobs are always within your character level ± 2.
Orange mobs are always 3 and 4 levels above you.
Red mobs are always 5 though 9 levels above you.
Skull mobs are always 10 or more levels above you.
Character level
Gray
Green
Yellow
Orange
Red
Skull
1 2 3 4 5 6 7 8 9
— — — — — 1 ≤ 2 ≤ 3 ≤ 4
— — — 1 ≤ 2 2 - 3 3 - 4 4 - 5 5 - 6
≤ 3 ≤ 4 ≤ 5 2 - 6 3 - 7 4 - 8 5 - 9 6 - 10 7 - 11
4 - 5 5 - 6 6 - 7 7 - 8 8 - 9 9 - 10 10 - 11 11 - 12 12 - 13
6 - 10 7 - 11 8 - 12 9 - 13 10 - 14 11 - 15 12 - 16 13 - 17 14 - 18
≥ 11 ≥ 12 ≥ 13 ≥ 14 ≥ 15 ≥ 16 ≥ 17 ≥ 18 ≥ 19
10 11 12 13 14 15 16 17 18 19
≤ 4 ≤ 5 ≤ 6 ≤ 7 ≤ 8 ≤ 9 ≤ 10 ≤ 11 ≤ 12 ≤ 13
5 - 7 6 - 8 7 - 9 8 - 10 9 - 11 10 - 12 11 - 13 12 - 14 13 - 15 14 - 16
8 - 12 9 - 13 10 - 14 11 - 15 12 - 16 13 - 17 14 - 18 15 - 19 16 - 20 17 - 21
13 - 14 14 - 15 15 - 16 16 - 17 17 - 18 18 - 19 19 - 20 20 - 21 21 - 22 22 - 23
15 - 19 16 - 20 17 - 21 18 - 22 19 - 23 20 - 24 21 - 25 22 - 26 23 - 27 24 - 28
≥ 20 ≥ 21 ≥ 22 ≥ 23 ≥ 24 ≥ 25 ≥ 26 ≥ 27 ≥ 28 ≥ 29
20 21 22 23 24 25 26 27 28 29
≤ 13 ≤ 14 ≤ 15 ≤ 16 ≤ 17 ≤ 18 ≤ 19 ≤ 20 ≤ 21 ≤ 22
14 - 17 15 - 18 16 - 19 17 - 20 18 - 21 19 - 22 20 - 23 21 - 24 22 - 25 23 - 26
18 - 22 19 - 23 20 - 24 21 - 25 22 - 26 23 - 27 24 - 28 25 - 29 26 - 30 27 - 31
23 - 24 24 - 25 25 - 26 26 - 27 27 - 28 28 - 29 29 - 30 30 - 31 31 - 32 32 - 33
25 - 29 26 - 30 27 - 31 28 - 32 29 - 33 30 - 34 31 - 35 32 - 36 33 - 37 34 - 38
≥ 30 ≥ 31 ≥ 32 ≥ 33 ≥ 34 ≥ 35 ≥ 36 ≥ 37 ≥ 38 ≥ 39
30 31 32 33 34 35 36 37 38 39
≤ 22 ≤ 23 ≤ 24 ≤ 25 ≤ 26 ≤ 27 ≤ 28 ≤ 29 ≤ 30 ≤ 31
23 - 27 24 - 28 25 - 29 26 - 30 27 - 31 28 - 32 29 - 33 30 - 34 31 - 35 32 - 36
28 - 32 29 - 33 30 - 34 31 - 35 32 - 36 33 - 37 34 - 38 35 - 39 36 - 40 37 - 41
33 - 34 34 - 35 35 - 36 36 - 37 37 - 38 38 - 39 39 - 40 40 - 41 41 - 42 42 - 43
35 - 39 36 - 40 37 - 41 38 - 42 39 - 43 40 - 44 41 - 45 42 - 46 43 - 47 44 - 48
≥ 40 ≥ 41 ≥ 42 ≥ 43 ≥ 44 ≥ 45 ≥ 46 ≥ 47 ≥ 48 ≥ 49
40 41 42 43 44 45 46 47 48 49
≤ 31 ≤ 32 ≤ 33 ≤ 34 ≤ 35 ≤ 36 ≤ 37 ≤ 38 ≤ 39 ≤ 40
32 - 37 33 - 38 34 - 39 35 - 40 36 - 41 37 - 42 38 - 43 39 - 44 40 - 45 41 - 46
38 - 42 39 - 43 40 - 44 41 - 45 42 - 46 43 - 47 44 - 48 45 - 49 46 - 50 47 - 51
43 - 44 44 - 45 45 - 46 46 - 47 47 - 48 48 - 49 49 - 50 50 - 51 51 - 52 52 - 53
45 - 49 46 - 50 47 - 51 48 - 52 49 - 53 50 - 54 51 - 55 52 - 56 53 - 57 54 - 58
≥ 50 ≥ 51 ≥ 52 ≥ 53 ≥ 54 ≥ 55 ≥ 56 ≥ 57 ≥ 58 ≥ 59
50 51 52 53 54 55 56 57 58 59
≤ 39 ≤ 40 ≤ 41 ≤ 42 ≤ 43 ≤ 43 ≤ 44 ≤ 45 ≤ 46 ≤ 47
40 - 47 41 - 48 42 - 49 43 - 50 44 - 51 44 - 52 45 - 53 46 - 54 47 - 55 48 - 56
48 - 52 49 - 53 50 - 54 51 - 55 52 - 56 53 - 57 54 - 58 55 - 59 56 - 60 57 - 61
53 - 54 54 - 55 55 - 56 56 - 57 57 - 58 58 - 59 59 - 60 60 - 61 61 - 62 62 - 63
55 - 59 56 - 60 57 - 61 58 - 62 59 - 63 60 - 64 61 - 65 62 - 66 63 - 67 64 - 68
≥ 60 ≥ 61 ≥ 62 ≥ 63 ≥ 64 ≥ 65 ≥ 66 ≥ 67 ≥ 68 ≥ 69
60 61 62 63 64 65 66 67 68 69
≤ 51 ≤ 52 ≤ 53 ≤ 54 ≤ 55 ≤ 56 ≤ 57 ≤ 58 ≤ 59 ≤ 60
52 - 57 53 - 58 54 - 59 55 - 60 56 - 61 57 - 62 58 - 63 59 - 64 60 - 65 61 - 66
58 - 62 59 - 63 60 - 64 61 - 65 62 - 66 63 - 67 64 - 68 65 - 69 66 - 70 67 - 71
63 - 64 64 - 65 65 - 66 66 - 67 67 - 68 68 - 69 69 - 70 70 - 71 71 - 72 72 - 73
65 - 69 66 - 70 67 - 71 68 - 72 69 - 73 70 - 74 71 - 75 72 - 76 73 - 77 74 - 78
≥ 70 ≥ 71 ≥ 72 ≥ 73 ≥ 74 ≥ 75 ≥ 76 ≥ 77 ≥ 78 ≥ 79
70
≤ 61
62 - 67
68 - 72
73 - 74
75 - 79
≥ 80
See also: Formulas:Mob XP#Con_Colors