Sierra vs GitHub
63 token-level differences between these two design systems.
Background
#ffffff → #0d1117 Text
#302e2d → #f0f6fc Brand
#006838 → #5fed83 Border
#e4e0dc → #353d37 Display font
GT America → Mona Sans Body size
16px → 14px colors 54 changed
~
bg #ffffff → #0d1117 ~
surface #f6f5f3 → #0f1511 ~
text #302e2d → #f0f6fc ~
on-brand #ffffff → #000000 ~
brand #006838 → #5fed83 ~
text-soft #55524f → #a4aea6 ~
text-faint #7c7873 → #484f58 ~
text-muted #a39f99 → #7d8590 ~
link #006838 → #79c0ff ~
link-hover #05351d → #a5d6ff ~
border #e4e0dc → #353d37 ~
border-strong #d4cfc9 → #484f58 +
bg-soft #0f1511 +
bg-elev #191f1b +
surface-soft #161b22 +
surface-strong #21262d +
text-strong #ffffff +
brand-emphasis #08872b +
brand-soft rgba(95, 237, 131, 0.15) +
primary-cta-bg #ffffff +
primary-cta-text #000000 +
primary-cta-hover #f0f6fc +
border-soft #21262d +
bento-coral #ff6b6b +
bento-lemon #ffd43b +
bento-indigo #7c5cff +
bento-pink #ff7eb6 +
bento-cyan #56d4dd +
diff-add-bg rgba(46, 160, 67, 0.15) +
diff-remove-bg rgba(248, 81, 73, 0.15) +
semantic-success #3fb950 +
semantic-warning #d29922 +
semantic-danger #f85149 +
semantic-info #58a6ff +
shadow-tint rgba(0, 0, 0, 0.5) −
bg-cream #f6f5f3 −
hero-bg #05351d −
text-heading #222222 −
on-hero #ffffff −
brand-bright #0a7d46 −
brand-deep #05351d −
glass-cta rgba(255, 255, 255, 0.10) −
selected-bg #eef0ec −
disabled #a39f99 −
border-subtle #efece8 −
border-hero rgba(255, 255, 255, 0.16) −
success-bg #e3efe7 −
success-text #05351d −
warning-bg #f6ecd9 −
warning-text #6b531c −
danger-bg #f6e4e1 −
danger-text #8a3a2e −
info-bg #e6edf2 −
info-text #2c4a5e typography 5 changed
~
display {"family":"GT America","size":80} → {"family":"Mona Sans","size":64} ~
h1 {"family":"GT America","size":48} → {"family":"Mona Sans","size":48} ~
h2 {"family":"GT America","size":32} → {"family":"Mona Sans","size":40} ~
body {"family":"GT America","size":16} → {"family":"Mona Sans","size":14} ~
label {"family":"SFMono-Regular","size":13} → {"family":"Mona Sans Mono","size":11} radius 1 changed
~
card 12px → 24px spacing 3 changed
~
xs 0px → 4px ~
sm 4px → 8px ~
md 12px → 16px