This font color guide is from colors from my memory, which is rather short, as you can see. XD

Aqua
Aquamarine
Bisque
Blueviolet
Burlywood
Chartreuse
Chocolate
Cornflowerblue
Cornsilk
Darkblue
Darkgoldenrod
Darkgreen
Darkmagenta
Darkorange
Darkorchid
Darkred
Darkseagreen
Darkturquoise
Darkviolet
Deepskyblue
FireBrick
Forestgreen
Gainsboro
Gold
Gray
Green
Greenyellow
Honeydew
Hotpink
Indianred
Indigo
Ivory
Khaki
Lavender
Lawngreen
Lightblue
Lightgoldenrodyellow
Lightgreen
Lightgrey
Lightpink
Lightseagreen
Lightskyblue
Limegreen
Magenta
Maroon
Mediumaquamarine
Mediumspringgreen
Midnightblue
Mintcream
Mistyrose
Navajowhite
Navy
Oldlace
Olive
Olivedrab
Orange
Orchid
Paleturquoise
Papayawhip
Peru
Pink
Plum
Purple
Red
Rosybrown
Royalblue
Sandybrown
Seangreen
Seashell
Sienn
Lime
Seashell
Sliver
Skyblue
Slategray
Snow
Springgreen
Steelblue
Tan
Teal
Thistle
Turquoise
Violet
Wheat
White
Whitesmoke
Yellow
Yellowgreen