src/org/tiefaces/components/websheet/utility/CellStyleUtility.java
private static String getCellFontColor(final Font font) {
		short[] rgbfix = { TieConstants.RGB_MAX, TieConstants.RGB_MAX,
				TieConstants.RGB_MAX };
		if (font instanceof XSSFFont) {
			XSSFColor color = ((XSSFFont) font).getXSSFColor();
			if (color != null) {
				rgbfix = ColorUtility.getTripletFromXSSFColor(color);
			}
		}
		if (rgbfix[0] != TieConstants.RGB_MAX) {
			return "color:rgb(" + FacesUtility.strJoin(rgbfix, ",") + ");";
		}
		return "";
	}
private static String getCellFontColor(final Font font) {
		short[] rgbfix = { TieConstants.RGB_MAX, TieConstants.RGB_MAX,
				TieConstants.RGB_MAX };
		if (font instanceof XSSFFont) {
			XSSFColor color = ((XSSFFont) font).getXSSFColor();
			if (color != null) {
				rgbfix = ColorUtility.getTripletFromXSSFColor(color);
			}
		}
		if (rgbfix[0] != TieConstants.RGB_MAX) {
			return "color:rgb(" + FacesUtility.strJoin(rgbfix, ",") + ");";
		}
		return "";
	}
get cell font color.

@param font
font.
@return String font color.