YouTube Custom Color

/* scrubber button */
.html5-scrubber-button:hover, .ytp-scrubber-button:hover, .ytp-swatch-background-color, .ytp-swatch-background-color-secondary {
   background: #00ffef !important;
}
/* progress bar */
.html5-play-progress, .ytp-play-progress {
   background: #00ffef !important;
}
.ytp-volume-slider-track, .ytp-volume-slider-handle:before {
   background: #00ffef !important;
   z-index: -117;
}
.ytp-settings-button.ytp-hd-quality-badge::after, .ytp-settings-button.ytp-4k-quality-badge::after, .ytp-settings-button.ytp-5k-quality-badge::after, .ytp-settings-button.ytp-8k-quality-badge::after, .ytp-settings-button.ytp-3d-badge::after {
   background-color: #00ffef !important;
}
.ytp-swatch-color {
   color: #00ffef !important;
}
.ytp-menuitem[aria-checked="true"] .ytp-menuitem-toggle-checkbox {
   background: #00ffef !important;
}
.ytp-chrome-controls .ytp-button.ytp-youtube-button:hover:not([aria-disabled="true"]):not([disabled]) .ytp-svg-fill-logo-tube-lozenge {
   fill: #00ffef !important;
}
.ytp-cued-thumbnail-overlay:hover .ytp-large-play-button-bg, .ytp-large-play-button.ytp-touch-device .ytp-large-play-button-bg {
   fill: #00ffef !important;
}
.resume-playback-progress-bar {
   background: #00ffef !important;
}
.ytp-chrome-controls .ytp-button[aria-pressed]::after {
   background-color: #00ffef !important;
}
.yt-uix-checkbox-on-off input-extras2-disabled[type="checkbox"]:checked + label {
   background-color: #00ffef !important;
}
.video-extras-sparkbar-likes-extras2-disabled {
   background-color: #00ffef !important;
}