private static @NotNull Color getColor(@NotNull Project project, @NotNull HighlightSeverity severity) {
    if (SeverityRegistrar.getSeverityRegistrar(project).compare(severity, HighlightSeverity.ERROR) >= 0) {
      return LightColors.RED;
    }

    if (SeverityRegistrar.getSeverityRegistrar(project).compare(severity, HighlightSeverity.WARNING) >= 0) {
      return LightColors.YELLOW;
    }

    return LightColors.GREEN;
  }
private static @NotNull Color getColor(@NotNull Project project, @NotNull HighlightSeverity severity)