Color

#aaa631

#aaa631
hex#aaa631
rgbrgb(170, 166, 49)
hslhsl(58, 55%, 43%)
oklchoklch(0.707 0.134 107.4)
Closest name: Countryside (#a4a404)Relative luminance 0.3604

Colors that go with #aaa631

Charcoal, Cornflower 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 →

#3135aa

#aa6a31 · #72aa31

#31aaa6 · #a631aa

Split-complementary

Open in tool →

#3172aa · #6a31aa

#31aa6a · #3135aa · #aa3172

Contrast

#aaa631 as textRatioAAAA largeAAAFix
Aaon white
2.56:1failfailfail
  • AA: use #7b7824 as the text (4.61:1)
  • AAA: use #5b591a as the text (7.27:1)
  • AA: or shift the background to #383838 (4.58:1)
  • AAA: or shift the background to #171717 (7.01:1)
Aaon black
8.21:1passpasspassPasses 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 #aaa631 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

#aaa631 reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #aaa631
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 #aaa631 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aaa631-bcbea2-4e99df-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