Color

#6fd37c

#6fd37c
hex#6fd37c
rgbrgb(111, 211, 124)
hslhsl(128, 53%, 63%)
oklchoklch(0.785 0.154 146.7)
Closest name: Electric Lettuce (#7bd181)Relative luminance 0.5142

Colors that go with #6fd37c

Blue, Charcoal and Crimson 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 →

#d36fc5

#93d36f · #6fd3ae

#7c6fd3 · #d37c6f

Split-complementary

Open in tool →

#ae6fd3 · #d36f93

#6f93d3 · #d36fc5 · #d3ae6f

Contrast

#6fd37c as textRatioAAAA largeAAAFix
Aaon white
1.86:1failfailfail
  • AA: use #298535 as the text (4.67:1)
  • AAA: use #1f6529 as the text (7.11:1)
  • AA: or shift the background to #4d4d4d (4.54:1)
  • AAA: or shift the background to #303030 (7.09:1)
Aaon black
11.28:1passpasspassPasses 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 #6fd37c as the background.

Brands using this color

mcpConnect your agent — build around #6fd37c
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 #6fd37c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6fd37c-a2bea9-ac4edf-1f2d27-ecf1e9?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