Color

#abc918

#abc918
hex#abc918
rgbrgb(171, 201, 24)
hslhsl(70, 79%, 44%)
oklchoklch(0.786 0.182 120.1)
Closest name: yellowgreen (#9acd32)Relative luminance 0.505

Colors that go with #abc918

Dark Orange, Deep Sky 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3518c9

#c98e18 · #53c918

#18abc9 · #c918ab

Split-complementary

Open in tool →

#1853c9 · #8e18c9

#18c98e · #3518c9 · #c91853

Contrast

#abc918 as textRatioAAAA largeAAAFix
Aaon white
1.89:1failfailfail
  • AA: use #697b0e as the text (4.73:1)
  • AAA: use #4e5b0b as the text (7.43:1)
  • AA: or shift the background to #4a4a4a (4.68:1)
  • AAA: or shift the background to #2e2e2e (7.18:1)
Aaon black
11.1:1passpasspassPasses 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 #abc918 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 #abc918
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 #abc918 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/abc918-b6bea2-4e7cdf-252d1f-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