.formbuttons .btn-primary,
.button.mainaction,
#rcmloginsubmit {
    background-color: #8B7D3C !important;
    border-color: #8B7D3C !important;
}
.formbuttons .btn-primary:hover,
.button.mainaction:hover,
#rcmloginsubmit:hover {
    background-color: #746832 !important;
    border-color: #746832 !important;
}