Award emojis do not pass Color Audit
WCAG 1.4.1 Use of Color requirements state:
1.4.1 Use of Color: Color is not used as the only visual means of conveying information, indicating an action, prompting a response, or distinguishing a visual element. (Level A)
The difference between an emoji that you have awarded to a comment vs. a comment that only others have awarded is currently only communicated by color. This still kinda works when there are multiple emojis next to each other as you can focus on the difference between them, but becomes very tough to spot when there is only one emoji.
|Awarded by someone else||Awarded by myself|