Color

#abcc19

#abcc19
hex#abcc19
rgbrgb(171, 204, 25)
hslhsl(71, 78%, 45%)
oklchoklch(0.793 0.185 120.9)
Closest name: yellowgreen (#9acd32)Relative luminance 0.5191

Colors that go with #abcc19

Deep Sky Blue, Crimson and Dark Orange 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 →

#3a19cc

#cc9419 · #52cc19

#19abcc · #cc19ab

Split-complementary

Open in tool →

#1952cc · #9419cc

#19cc94 · #3a19cc · #cc1952

Contrast

#abcc19 as textRatioAAAA largeAAAFix
Aaon white
1.84:1failfailfail
  • AA: use #677b0f as the text (4.75:1)
  • AAA: use #505f0c as the text (7.04:1)
  • AA: or shift the background to #4d4d4d (4.58:1)
  • AAA: or shift the background to #303030 (7.15:1)
Aaon black
11.38:1passpasspassPasses 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 #abcc19 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 #abcc19
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 #abcc19 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/abcc19-b6bea2-4e7adf-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