Color

#8fbf3b

#8fbf3b
hex#8fbf3b
rgbrgb(143, 191, 59)
hslhsl(82, 53%, 49%)
oklchoklch(0.745 0.166 127.4)
Closest name: Citrus (#9fb70a)Relative luminance 0.4342

Colors that go with #8fbf3b

Charcoal, Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6b3bbf

#bfae3b · #4cbf3b

#3b8fbf · #bf3b8f

Split-complementary

Open in tool →

#3b4cbf · #ae3bbf

#3bbfae · #6b3bbf · #bf3b4c

Contrast

#8fbf3b as textRatioAAAA largeAAAFix
Aaon white
2.17:1failfailfail
  • AA: use #5d7d26 as the text (4.74:1)
  • AAA: use #465e1d as the text (7.29:1)
  • AA: or shift the background to #424242 (4.63:1)
  • AAA: or shift the background to #242424 (7.16:1)
Aaon black
9.68:1passpasspassPasses 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 #8fbf3b as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #8fbf3b
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 #8fbf3b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8fbf3b-b0bea2-4e5fdf-222d1f-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