Template:YUVRainbowText/yuvrainbow.css

@keyframes yuvrainbow{
   0%{color: #e44d7f;}
   8.3%{color: #d66040;}
   16.7%{color: #b27b12;}
   25%{color: #7f9801;}
   33.3%{color: #4dae12;}
   41.7%{color: #29b840;}
   50%{color: #1bb280;}
   58.3%{color: #299fbf;}
   66.7%{color: #4d84ed;}
   75%{color: #8067fe;}
   86.7%{color: #b251ed;}
   93.3%{color: #d647bf;}
   100%{color: #e44d7f;}
}

.yuvrainbow {
        animation: 2s yuvrainbow
infinite;
}