Color

#8fb399

#8fb399
hex#8fb399
rgbrgb(143, 179, 153)
hslhsl(137, 19%, 63%)
oklchoklch(0.733 0.054 153.5)
Closest name: Beau Monde (#7db39e)Relative luminance 0.4038

Colors that go with #8fb399

Charcoal, Plum and Blue 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.

Real palettes that use #8fb399

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b38fa8

#96b38f · #8fb3ab

#998fb3 · #b3998f

Split-complementary

Open in tool →

#ab8fb3 · #b38f96

#8f96b3 · #b38fa8 · #b3ab8f

Contrast

#8fb399 as textRatioAAAA largeAAAFix
Aaon white
2.31:1failfailfail
  • AA: use #577f62 as the text (4.55:1)
  • AAA: use #405e49 as the text (7.2:1)
  • AA: or shift the background to #3d3d3d (4.69:1)
  • AAA: or shift the background to #1f1f1f (7.12:1)
Aaon black
9.08:1passpasspassPasses 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 #8fb399 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

mcpConnect your agent — build around #8fb399
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 #8fb399 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8fb399-a2bead-bb59d4-1f2d29-ebf1e9?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