Woman and man holding hands: medium-dark skin tone, medium-light skin tone emoji π©πΎβπ€βπ¨πΌ is part of the People & Body and Family emojis. On some systems it can be accessed by using :woman_and_man_holding_hands_tone4-2:, :couple_tone4-2:, :woman_and_man_holding_hands_tone4_tone2: or :woman_and_man_holding_hands_medium_dark_skin_tone_medium_light_skin_tone: shortcodes.
It was approved as part of Unicode in 2019 so it should be displayed properly on all devices.