Color

#6cd591

#6cd591
hex#6cd591
rgbrgb(108, 213, 145)
hslhsl(141, 56%, 63%)
oklchoklch(0.792 0.139 153.5)
Closest name: Electric Lettuce (#7bd181)Relative luminance 0.5282

Colors that go with #6cd591

Charcoal, Deep Sky Blue and Mustard Yellow 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 →

#d56cb1

#7cd56c · #6cd5c6

#916cd5 · #d5916c

Split-complementary

Open in tool →

#c66cd5 · #d56c7c

#6c7cd5 · #d56cb1 · #d5c66c

Contrast

#6cd591 as textRatioAAAA largeAAAFix
Aaon white
1.82:1failfailfail
  • AA: use #268748 as the text (4.52:1)
  • AAA: use #1c6335 as the text (7.28:1)
  • AA: or shift the background to #4f4f4f (4.51:1)
  • AAA: or shift the background to #303030 (7.27:1)
Aaon black
11.56:1passpasspassPasses 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 #6cd591 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 #6cd591
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 #6cd591 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6cd591-a2beaf-c459d4-1f2d2a-eaf1e9?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