Color

#b5aa17

#b5aa17
hex#b5aa17
rgbrgb(181, 170, 23)
hslhsl(56, 77%, 40%)
oklchoklch(0.725 0.149 104.7)
Closest name: Countryside (#a4a404)Relative luminance 0.3864

Colors that go with #b5aa17

Charcoal, Cornflower Blue and Blue 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 →

#1722b5

#b55c17 · #70b517

#17b5aa · #aa17b5

Split-complementary

Open in tool →

#1770b5 · #5c17b5

#17b55c · #1722b5 · #b51770

Contrast

#b5aa17 as textRatioAAAA largeAAAFix
Aaon white
2.41:1failfailfail
  • AA: use #7e7710 as the text (4.63:1)
  • AAA: use #5f590c as the text (7.19:1)
  • AA: or shift the background to #3d3d3d (4.51:1)
  • AAA: or shift the background to #1c1c1c (7.08:1)
Aaon black
8.73:1passpasspassPasses 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 #b5aa17 as the background.

Brands using this color

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

Fonts for this mood

#b5aa17 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b5aa17
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 #b5aa17 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b5aa17-bdbea2-4e9edf-282d1f-f1ede9?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