Duolingo vs GitHub Copilot
80 token-level differences between these two design systems.
Background
#ffffff → #ffffff Text
#4b4b4b → #1f2328 Brand
#58cc02 → #000000 Border
#e5e5e5 → #d0d7de Display font
din-round → Mona Sans Body size
16px → 18px colors 68 changed
~
surface #ffffff → #f6f8fa ~
text #4b4b4b → #1f2328 ~
text-strong #3c3c3c → #000000 ~
text-muted #777777 → #59636e ~
brand #58cc02 → #000000 ~
brand-hover #61e002 → #1f2328 ~
border #e5e5e5 → #d0d7de ~
border-strong #d4d4d4 → #afb8c1 ~
success #58cc02 → #1a7f37 ~
warning #ff9600 → #9a6700 ~
danger #ff4b4b → #cf222e +
bg-inverse #0d1117 +
bg-overlay #ffffffee +
surface-strong #eaeef2 +
surface-on-dark #161b22 +
surface-strong-on-dark #21262d +
text-subtle #6e7781 +
text-on-dark #f0f6fc +
text-on-dark-muted #9198a1 +
brand-active #3d444d +
brand-on-dark #ffffff +
brand-on-dark-hover #f0f6fc +
accent #0969da +
accent-hover #0550ae +
accent-soft #ddf4ff +
accent-emphasis #0969da +
accent-on-dark #4493f8 +
success-soft #dafbe1 +
warning-soft #fff8c5 +
danger-soft #ffebe9 +
done #8250df +
border-muted #d8dee4 +
border-on-dark #3d444d +
scrim rgba(140,149,159,0.15) +
shadow-small rgba(31,35,40,0.04) +
shadow-medium rgba(31,35,40,0.08) +
shadow-large rgba(31,35,40,0.12) −
bg-soft #f7f7f7 −
bg-warm #fff4dd −
surface-soft #fafafa −
surface-tinted #f0fff0 −
text-soft #afafaf −
text-faint #d4d4d4 −
text-on-brand #ffffff −
text-link #1cb0f6 −
brand-pressed #46a302 −
brand-deep #3a8c00 −
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-soft #f0f0f0 −
border-brand #58cc02 −
shadow-button #46a302 −
shadow-card rgba(0, 0, 0, 0.08) −
shadow-modal rgba(0, 0, 0, 0.16) −
success-bg #d7ffb8 −
warning-bg #fff4dd −
danger-bg #ffe5e5 −
info #1cb0f6 −
info-bg #ddf4ff typography 5 changed
~
display {"family":"din-round","size":88} → {"family":"Mona Sans","size":96} ~
h1 {"family":"din-round","size":40} → {"family":"Mona Sans","size":64} ~
h2 {"family":"din-round","size":32} → {"family":"Mona Sans","size":56} ~
body {"family":"Lexend Deca","size":16} → {"family":"Mona Sans","size":18} ~
label {"family":"SFMono-Regular","size":14} → {"family":"MonaspiceNe","size":12} radius 2 changed
~
button 12px → 8px ~
card 24px → 12px spacing 5 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px ~
lg 24px → 40px ~
xl 40px → 64px