I am using the documentclass scrartcl and have a table
\documentclass{scrartcl}
\usepackage[table,xcdraw]{xcolor}
\begin{table}[]
\centering
\label{my-label}
\begin{tabular}{lll}
\cellcolor[HTML]{FE0000} & \cellcolor[HTML]{F8FF00} & \cellcolor[HTML]{32CB00} \\
\cellcolor[HTML]{F8FF00} & \cellcolor[HTML]{32CB00} & \cellcolor[HTML]{FE0000} \\
\cellcolor[HTML]{32CB00} & \cellcolor[HTML]{FE0000} & \cellcolor[HTML]{FCFF2F}
\end{tabular}
\caption{Feeling irie}
\end{table}
How would I set the caption to the left?

\labelprior to\caption! Recommended way is to use it inside the argument of\caption(but watch out that you don't introduce wrong spaces). – Skillmon Jan 10 '18 at 18:42