Color

#7ddd78

#7ddd78
hex#7ddd78
rgbrgb(125, 221, 120)
hslhsl(117, 60%, 67%)
oklchoklch(0.815 0.165 142.9)
Closest name: Grotesque Green (#64e986)Relative luminance 0.5743

Colors that go with #7ddd78

Plum, Charcoal and Deep Sky 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#d878dd

#b0dd78 · #78dda6

#787ddd · #dd787d

Split-complementary

Open in tool →

#a678dd · #dd78b0

#78b0dd · #d878dd · #dda678

Contrast

#7ddd78 as textRatioAAAA largeAAAFix
Aaon white
1.68:1failfailfail
  • AA: use #278722 as the text (4.59:1)
  • AAA: use #1d661a as the text (7.08:1)
  • AA: or shift the background to #545454 (4.5:1)
  • AAA: or shift the background to #363636 (7.18:1)
Aaon black
12.49:1passpasspassPasses 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 #7ddd78 as the background.

Brands using this color

mcpConnect your agent — build around #7ddd78
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 #7ddd78 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7ddd78-a2bea4-924edf-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