Color

#aaa518

#aaa518
hex#aaa518
rgbrgb(170, 165, 24)
hslhsl(58, 75%, 38%)
oklchoklch(0.704 0.146 107.4)
Closest name: Countryside (#a4a404)Relative luminance 0.3552

Colors that go with #aaa518

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 →

#181daa

#aa5c18 · #66aa18

#18aaa5 · #a518aa

Split-complementary

Open in tool →

#1866aa · #5c18aa

#18aa5c · #181daa · #aa1866

Contrast

#aaa518 as textRatioAAAA largeAAAFix
Aaon white
2.59:1failfailfail
  • AA: use #7d7912 as the text (4.55:1)
  • AAA: use #5e5b0d as the text (7.05:1)
  • AA: or shift the background to #383838 (4.53:1)
  • AAA: or shift the background to #141414 (7.11:1)
Aaon black
8.1:1passpasspassPasses 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 #aaa518 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

#aaa518 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #aaa518
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 #aaa518 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/aaa518-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