[Xrystal]

Ah here we go .. just remembered what I found last time someone asked me the question ..

It's a change with the main code so make sure you keep a copy of what you changed..

Folder: \Interface\AddOns\nUI\Units
File: nUI_UnitHealth.lua

Section near the top showing this block:

nUI_DefaultConfig.BarColors.Health =
{
	["min"] = { r = 1, g = 0, b = 0, a = 1 },	-- empty bar color
	["mid"] = { r = 1, g = 1, b = 0, a = 1 },	-- bar color at 50%
	["max"] = { r = 0, g = 1, b = 0, a = 1 },	-- full bar color
};

Folder: \Interface\AddOns\nUI\Units
File: nUI_UnitPower.lua

And this section :

nUI_DefaultConfig.BarColors.Power =
{
	["Mana"] =
	{
		["min"] = { r = 1, g = 0, b = 1, a = 1 },	-- empty bar color
		["mid"] = { r = 0, g = 0.5, b = 1, a = 1 },	-- bar color at 50%
		["max"] = { r = 0, g = 0.5, b = 1, a = 1 },	-- full bar color
	},	
	["Rage"] =
	{
		["min"] = { r = 1, g = 0, b = 0, a = 1 },	-- empty bar color
		["mid"] = { r = 1, g = 0, b = 0, a = 1 },	-- bar color at 50%
		["max"] = { r = 1, g = 0, b = 0, a = 1 },	-- full bar color
	},	
	["Energy"] =
	{
		["min"] = { r = 1, g = 1, b = 0, a = 1 },	-- empty bar color
		["mid"] = { r = 1, g = 1, b = 0, a = 1 },	-- bar color at 50%
		["max"] = { r = 1, g = 1, b = 0, a = 1 },	-- full bar color
	},	
	["Focus"] =
	{
		["min"] = { r = 1, g = 0.35, b = 0, a = 1 },	-- empty bar color
		["mid"] = { r = 1, g = 0.35, b = 0, a = 1 },	-- bar color at 50%
		["max"] = { r = 1, g = 0.35, b = 0, a = 1 },	-- full bar color
	},
	["Runes"] =
	{
		["min"] = { r = 0.5, g = 0.5, b = 0.5, a = 1 },	-- empty bar color
		["mid"] = { r = 0.5, g = 0.5, b = 0.5, a = 1 },	-- bar color at 50%
		["max"] = { r = 0.5, g = 0.5, b = 0.5, a = 1 },	-- full bar color
	},
	["RunicPower"] =
	{
		["min"] = { r = 0, g = 0.82, b = 1, a = 1 },	-- empty bar color
		["mid"] = { r = 0, g = 0.82, b = 1, a = 1 },	-- bar color at 50%
		["max"] = { r = 0, g = 0.82, b = 1, a = 1 },	-- full bar color
	},
};