Color

#abb738

#abb738
hex#abb738
rgbrgb(171, 183, 56)
hslhsl(66, 53%, 47%)
oklchoklch(0.747 0.147 114.7)
Closest name: Citrus (#9fb70a)Relative luminance 0.4281

Colors that go with #abb738

Blue, Champagne and Charcoal 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 →

#4538b7

#b78538 · #6bb738

#38abb7 · #b738ab

Split-complementary

Open in tool →

#386bb7 · #8538b7

#38b785 · #4538b7 · #b7386b

Contrast

#abb738 as textRatioAAAA largeAAAFix
Aaon white
2.2:1failfailfail
  • AA: use #717925 as the text (4.7:1)
  • AAA: use #545a1c as the text (7.35:1)
  • AA: or shift the background to #424242 (4.58:1)
  • AAA: or shift the background to #242424 (7.07:1)
Aaon black
9.56:1passpasspassPasses 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 #abb738 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 #abb738
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 #abb738 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/abb738-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