Color

#6bb390

#6bb390
hex#6bb390
rgbrgb(107, 179, 144)
hslhsl(151, 32%, 56%)
oklchoklch(0.709 0.09 161.8)
Closest name: Lily Pads (#6db083)Relative luminance 0.3738

Colors that go with #6bb390

Charcoal, Blue and Burlywood 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 →

#b36b8e

#6bb36c · #6bb2b3

#906bb3 · #b3906b

Split-complementary

Open in tool →

#b36bb2 · #b36c6b

#6c6bb3 · #b36b8e · #b2b36b

Contrast

#6bb390 as textRatioAAAA largeAAAFix
Aaon white
2.48:1failfailfail
  • AA: use #428062 as the text (4.67:1)
  • AAA: use #32624b as the text (7.04:1)
  • AA: or shift the background to #3b3b3b (4.52:1)
  • AAA: or shift the background to #1a1a1a (7.02:1)
Aaon black
8.48:1passpasspassPasses 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 #6bb390 as the background.

Brands using this color

mcpConnect your agent — build around #6bb390
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 #6bb390 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6bb390-a2beb4-d459d0-1f2d2c-e9f1ea?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