Color

#77e773

#77e773
hex#77e773
rgbrgb(119, 231, 115)
hslhsl(118, 71%, 68%)
oklchoklch(0.836 0.186 143)
Closest name: Grotesque Green (#64e986)Relative luminance 0.6231

Colors that go with #77e773

Charcoal, 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 →

#e373e7

#b1e773 · #73e7aa

#7377e7 · #e77377

Split-complementary

Open in tool →

#aa73e7 · #e773b1

#73b1e7 · #e373e7 · #e7aa73

Contrast

#77e773 as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #1b8717 as the text (4.64:1)
  • AAA: use #146411 as the text (7.34:1)
  • AA: or shift the background to #575757 (4.63:1)
  • AAA: or shift the background to #3b3b3b (7.18:1)
Aaon black
13.46:1passpasspassPasses 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 #77e773 as the background.

Brands using this color

mcpConnect your agent — build around #77e773
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 #77e773 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77e773-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