Color

#abd251

#abd251
hex#abd251
rgbrgb(171, 210, 81)
hslhsl(78, 59%, 57%)
oklchoklch(0.81 0.161 124.2)
Closest name: Badass Grass (#b4da55)Relative luminance 0.5535

Colors that go with #abd251

Charcoal, Deep Sky Blue 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 →

#7751d2

#d2b851 · #6bd251

#51abd2 · #d251ab

Split-complementary

Open in tool →

#516bd2 · #b851d2

#51d2b8 · #7751d2 · #d2516b

Contrast

#abd251 as textRatioAAAA largeAAAFix
Aaon white
1.74:1failfailfail
  • AA: use #627e20 as the text (4.64:1)
  • AAA: use #485d18 as the text (7.36:1)
  • AA: or shift the background to #4f4f4f (4.71:1)
  • AAA: or shift the background to #333333 (7.26:1)
Aaon black
12.07:1passpasspassPasses 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 #abd251 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 #abd251
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 #abd251 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/abd251-b2bea2-4e69df-232d1f-f1f0e9?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