Color

#a4b413

#a4b413
hex#a4b413
rgbrgb(164, 180, 19)
hslhsl(66, 81%, 39%)
oklchoklch(0.732 0.164 116.1)
Closest name: Citrus (#9fb70a)Relative luminance 0.4058

Colors that go with #a4b413

Blue, Royal Blue and Taupe 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 #a4b413

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2313b4

#b47413 · #53b413

#13a4b4 · #b413a4

Split-complementary

Open in tool →

#1353b4 · #7413b4

#13b474 · #2313b4 · #b41353

Contrast

#a4b413 as textRatioAAAA largeAAAFix
Aaon white
2.3:1failfailfail
  • AA: use #717d0d as the text (4.52:1)
  • AAA: use #545c0a as the text (7.21:1)
  • AA: or shift the background to #404040 (4.5:1)
  • AAA: or shift the background to #1f1f1f (7.16:1)
Aaon black
9.12:1passpasspassPasses 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 #a4b413 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 #a4b413
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 #a4b413 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a4b413-b8bea2-4e86df-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