Color

#77ca7f

#77ca7f
hex#77ca7f
rgbrgb(119, 202, 127)
hslhsl(126, 44%, 63%)
oklchoklch(0.767 0.134 146.3)
Closest name: Emerald Rain (#80c872)Relative luminance 0.477

Colors that go with #77ca7f

Charcoal, Blue and Dark Olive Green 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 →

#ca77c2

#98ca77 · #77caa9

#7f77ca · #ca7f77

Split-complementary

Open in tool →

#a977ca · #ca7798

#7798ca · #ca77c2 · #caa977

Contrast

#77ca7f as textRatioAAAA largeAAAFix
Aaon white
1.99:1failfailfail
  • AA: use #33843b as the text (4.66:1)
  • AAA: use #27632d as the text (7.22:1)
  • AA: or shift the background to #474747 (4.66:1)
  • AAA: or shift the background to #2b2b2b (7.11:1)
Aaon black
10.54:1passpasspassPasses 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 #77ca7f as the background.

Brands using this color

mcpConnect your agent — build around #77ca7f
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 #77ca7f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77ca7f-a2bea8-a74edf-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