Color

#abf312

#abf312
hex#abf312
rgbrgb(171, 243, 18)
hslhsl(79, 90%, 51%)
oklchoklch(0.883 0.229 128.3)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.728

Colors that go with #abf312

Violet, Blue 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 →

#5912f3

#f3c912 · #3bf312

#12abf3 · #f312ab

Split-complementary

Open in tool →

#123bf3 · #c912f3

#12f3c9 · #5912f3 · #f3123b

Contrast

#abf312 as textRatioAAAA largeAAAFix
Aaon white
1.35:1failfailfail
  • AA: use #587e07 as the text (4.77:1)
  • AAA: use #446105 as the text (7.1:1)
  • AA: or shift the background to #616161 (4.59:1)
  • AAA: or shift the background to #454545 (7.1:1)
Aaon black
15.56:1passpasspassPasses 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 #abf312 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 #abf312
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 #abf312 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/abf312-b2bea2-4e66df-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