Duolingo vs PostHog
76 token-level differences between these two design systems.
Background
#ffffff → #eeefe9 Text
#4b4b4b → #23251d Brand
#58cc02 → #cd8407 Border
#e5e5e5 → rgba(35,37,29,0.12) Display font
din-round → IBM Plex Sans Variable Body size
16px → 16px colors 64 changed
~
bg #ffffff → #eeefe9 ~
text #4b4b4b → #23251d ~
text-muted #777777 → #4d4f46 ~
text-soft #afafaf → #6e7065 ~
text-faint #d4d4d4 → #a8aaa1 ~
text-on-brand #ffffff → #23251d ~
brand #58cc02 → #cd8407 ~
brand-hover #61e002 → #eb9d2a ~
brand-deep #3a8c00 → #7d5104 ~
on-brand #ffffff → #23251d ~
border #e5e5e5 → rgba(35,37,29,0.12) ~
border-strong #d4d4d4 → rgba(35,37,29,0.24) ~
border-soft #f0f0f0 → rgba(35,37,29,0.06) ~
shadow-card rgba(0, 0, 0, 0.08) → rgba(35,37,29,0.06) +
bg-deep #e6e7df +
bg-cooler #f5f6ef +
surface-warm #faf9f3 +
surface-alt #d2d3cc +
surface-dark #1d1f17 +
text-on-dark #eeefe9 +
brand-active #a36a05 +
brand-warm #f35454 +
brand-warm-hover #ff7575 +
brand-warm-deep #c43838 +
brand-blue #1d4aff +
brand-blue-hover #2754ff +
brand-blue-deep #0d2ec4 +
accent-mint #76eaa3 +
accent-purple #9d4cf2 +
border-dark rgba(255,255,255,0.10) +
shadow-elev rgba(35,37,29,0.10) +
semantic-success #76eaa3 +
semantic-warning #cd8407 +
semantic-danger #f35454 +
semantic-info #1d4aff −
bg-soft #f7f7f7 −
bg-warm #fff4dd −
surface-soft #fafafa −
surface-tinted #f0fff0 −
text-strong #3c3c3c −
text-link #1cb0f6 −
brand-pressed #46a302 −
brand-tint #d7ffb8 −
streak-orange #ff9600 −
streak-orange-deep #cc7700 −
heart-red #ff4b4b −
heart-red-deep #e02e2e −
xp-gold #ffc800 −
xp-gold-deep #cc9f00 −
super-purple #ce82ff −
super-purple-deep #a560d4 −
macaw-blue #1cb0f6 −
macaw-blue-deep #0a8acf −
border-brand #58cc02 −
shadow-button #46a302 −
shadow-modal rgba(0, 0, 0, 0.16) −
success #58cc02 −
success-bg #d7ffb8 −
warning #ff9600 −
warning-bg #fff4dd −
danger #ff4b4b −
danger-bg #ffe5e5 −
info #1cb0f6 −
info-bg #ddf4ff typography 5 changed
~
display {"family":"din-round","size":88} → {"family":"IBM Plex Sans Variable","size":88} ~
h1 {"family":"din-round","size":40} → {"family":"IBM Plex Sans Variable","size":60} ~
h2 {"family":"din-round","size":32} → {"family":"IBM Plex Sans Variable","size":44} ~
body {"family":"Lexend Deca","size":16} → {"family":"IBM Plex Sans Variable","size":16} ~
label {"family":"SFMono-Regular","size":14} → {"family":"Source Code Pro","size":11} radius 2 changed
~
button 12px → 8px ~
card 24px → 12px spacing 5 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 32px ~
xl 40px → 48px