Color

#abcb57

#abcb57
hex#abcb57
rgbrgb(171, 203, 87)
hslhsl(77, 53%, 57%)
oklchoklch(0.795 0.147 122.7)
Closest name: Celery (#b4c04c)Relative luminance 0.5206

Colors that go with #abcb57

Plum, Charcoal and Dark Olive Green 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 #abcb57

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7857cb

#cbb257 · #70cb57

#57abcb · #cb57ab

Split-complementary

Open in tool →

#5770cb · #b257cb

#57cbb2 · #7857cb · #cb5770

Contrast

#abcb57 as textRatioAAAA largeAAAFix
Aaon white
1.84:1failfailfail
  • AA: use #647d26 as the text (4.66:1)
  • AAA: use #4b5e1d as the text (7.2:1)
  • AA: or shift the background to #4d4d4d (4.59:1)
  • AAA: or shift the background to #303030 (7.17:1)
Aaon black
11.41:1passpasspassPasses 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 #abcb57 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 #abcb57
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 #abcb57 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/abcb57-b3bea2-4e6bdf-232d1f-f1efe9?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