Color

#a4b602

#a4b602
hex#a4b602
rgbrgb(164, 182, 2)
hslhsl(66, 98%, 36%)
oklchoklch(0.737 0.169 116.7)
Closest name: Citrus (#9fb70a)Relative luminance 0.4135

Colors that go with #a4b602

Blue, Taupe and Plum 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 →

#1402b6

#b66e02 · #4ab602

#02a4b6 · #b602a4

Split-complementary

Open in tool →

#024ab6 · #6e02b6

#02b66e · #1402b6 · #b6024a

Contrast

#a4b602 as textRatioAAAA largeAAAFix
Aaon white
2.27:1failfailfail
  • AA: use #6d7901 as the text (4.79:1)
  • AAA: use #525b01 as the text (7.35:1)
  • AA: or shift the background to #404040 (4.58:1)
  • AAA: or shift the background to #212121 (7.11:1)
Aaon black
9.27:1passpasspassPasses 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 #a4b602 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 #a4b602
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 #a4b602 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a4b602-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