Color

#a4b110

#a4b110
hex#a4b110
rgbrgb(164, 177, 16)
hslhsl(65, 83%, 38%)
oklchoklch(0.726 0.161 115)
Closest name: Citrus (#9fb70a)Relative luminance 0.3937

Colors that go with #a4b110

Cornflower Blue, 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.

Real palettes that use #a4b110

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1e10b1

#b16e10 · #53b110

#10a4b1 · #b110a4

Split-complementary

Open in tool →

#1053b1 · #6e10b1

#10b16e · #1e10b1 · #b11053

Contrast

#a4b110 as textRatioAAAA largeAAAFix
Aaon white
2.37:1failfailfail
  • AA: use #70790b as the text (4.74:1)
  • AAA: use #565d09 as the text (7.08:1)
  • AA: or shift the background to #3d3d3d (4.59:1)
  • AAA: or shift the background to #1c1c1c (7.2:1)
Aaon black
8.87:1passpasspassPasses 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 #a4b110 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 #a4b110
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 #a4b110 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a4b110-b8bea2-4e88df-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