Color

#acb329

#acb329
hex#acb329
rgbrgb(172, 179, 41)
hslhsl(63, 63%, 43%)
oklchoklch(0.738 0.152 112.6)
Closest name: Citrus (#9fb70a)Relative luminance 0.4117

Colors that go with #acb329

Charcoal, Blue and Champagne lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2f29b3

#b37529 · #67b329

#29acb3 · #b329ac

Split-complementary

Open in tool →

#2967b3 · #7529b3

#29b375 · #2f29b3 · #b32967

Contrast

#acb329 as textRatioAAAA largeAAAFix
Aaon white
2.27:1failfailfail
  • AA: use #74791b as the text (4.67:1)
  • AAA: use #585b15 as the text (7.19:1)
  • AA: or shift the background to #404040 (4.56:1)
  • AAA: or shift the background to #212121 (7.08:1)
Aaon black
9.23:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #acb329 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #acb329
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #acb329 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/acb329-b9bea2-4e8ddf-262d1f-f1eee9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md