Change comment font colors

Cant figure out why my comment font color is black. Here’s the code:

/* COMMENT ELEMENTS */

		ol {
			list-style-type: decimal;
			color: #c0c0c0;
			margin: 0 0 0 0;
                  font-size: 12px;
			text-align: left;
			margin-top: 0;
			margin-bottom: 0;
			margin-right: 0;
			margin-left: 1em;
			padding-top: 0;
			padding-right: 0;
			padding-bottom: 0;
			padding-left: 0;
			}

		ol li {
			list-style-type: decimal;
			color: #c0c0c0;
			margin: 0 0 0 0;
                  font-size: 12px;
			text-align: left;
			margin-top: 0;
			margin-bottom: 0;
			margin-right: 0;
			margin-left: 1em;
			padding-top: 0;
			padding-right: 0;
			padding-bottom: 0;
			padding-left: 0;
			}

		.comments ol {
			list-style: none;
			color: #c0c0c0;
			margin: 0 0 0 0;
                  font-size: 12px;
			text-align: left;
			padding: 0 0 0 0;
			}

		.comments li {
			color: #c0c0c0;
			list-style: lower-roman;
			margin: 0 0 0 0;
                  font-size: 12px;
			text-align: left;
			padding-top: 1em;
			padding-right: 0;
			padding-bottom: 1em;
			padding-left: 0;
			}

			#commentform {
			margin: 0;
			width: 450px;

			}

			#commentform textarea {
			width: 450px;
			}

		.wordpressleft {
			overflow: hidden;
			background: transparent;
			float: left;
                  width: 150px;
                  text-align: left;
			font-family: Arial;
			padding-top: 0;
			padding-bottom: 0;
			padding-left: 0;
			padding-right: 0;
			margin-top: 0px;
			margin-bottom: 0;
			margin-right: 0;
		}

		.wordpressleft img {
			overflow: hidden;
			background: #222222;
                  width: 130px;
                  text-align: center;
			font-family: Arial;
			padding-top: 3px;
			padding-bottom: 3px;
			padding-left: 3px;
			padding-right: 3px;
			margin-top: 5px;
			margin-bottom: 0;
			margin-right: 0;
			margin-left: 0;
			border-color: #D0D0D0;
			border-width: 2px;
			border-style: solid;
		}

		.wordpressright {
			overflow: hidden;
			background: transparent;
			float: right;
                  width: 280px;
                  text-align: left;
			font-family: Arial;
			padding-top: 0;
			padding-bottom: 0;
			padding-left: 0;
			padding-right: 0;
			margin-top: 3px;
			margin-bottom: 0;
			margin-right: 0;
		}

Where should I edit to change the font color?