Color

#6ddd69

#6ddd69
hex#6ddd69
rgbrgb(109, 221, 105)
hslhsl(118, 63%, 64%)
oklchoklch(0.806 0.186 143)
Closest name: Grotesque Green (#64e986)Relative luminance 0.5598

Colors that go with #6ddd69

Blue, Deep Sky Blue and Taupe 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 →

#d969dd

#a7dd69 · #69dd9f

#696ddd · #dd696d

Split-complementary

Open in tool →

#9f69dd · #dd69a7

#69a7dd · #d969dd · #dd9f69

Contrast

#6ddd69 as textRatioAAAA largeAAAFix
Aaon white
1.72:1failfailfail
  • AA: use #22851e as the text (4.73:1)
  • AAA: use #196417 as the text (7.3:1)
  • AA: or shift the background to #525252 (4.54:1)
  • AAA: or shift the background to #363636 (7.02:1)
Aaon black
12.2:1passpasspassPasses 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 #6ddd69 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 #6ddd69
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 #6ddd69 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/6ddd69-a2bea4-944edf-1f2d25-edf1e9?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