Color

#ada81a

#ada81a
hex#ada81a
rgbrgb(173, 168, 26)
hslhsl(58, 74%, 39%)
oklchoklch(0.713 0.147 107.4)
Closest name: Countryside (#a4a404)Relative luminance 0.3696

Colors that go with #ada81a

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 →

#1a1fad

#ad5f1a · #68ad1a

#1aada8 · #a81aad

Split-complementary

Open in tool →

#1a68ad · #5f1aad

#1aad5f · #1a1fad · #ad1a68

Contrast

#ada81a as textRatioAAAA largeAAAFix
Aaon white
2.5:1failfailfail
  • AA: use #7c7913 as the text (4.56:1)
  • AAA: use #5d5b0e as the text (7.07:1)
  • AA: or shift the background to #383838 (4.69:1)
  • AAA: or shift the background to #171717 (7.17:1)
Aaon black
8.39:1passpasspassPasses 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 #ada81a 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

#ada81a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ada81a
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 #ada81a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ada81a-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