Yes. Dark mode is available in the Harvest web app and the mobile app.

Web app: in the left sidebar, click Customize, open the Appearance tab and choose:

• Light: always light.
• Dark: always dark.
• System: follows your computer’s light or dark setting.

Your choice saves straight away and only applies to you — it doesn’t change anything for other people on your account. This is separate from the account-wide Color scheme setting, which an Administrator uses to set the navigation bar colour for the whole team.

To switch back to light, follow the same steps and choose Light. If you picked System and your computer is in dark mode, Harvest will stay dark until you choose Light.

Mobile app: see Mobile app: Dark mode.

For more on the sidebar, see Customize your navigation.