Color

#77f997

#77f997
hex#77f997
rgbrgb(119, 249, 151)
hslhsl(135, 92%, 72%)
oklchoklch(0.885 0.178 149.5)
Closest name: Illicit Green (#56fca2)Relative luminance 0.7391

Colors that go with #77f997

Violet, 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 →

#f976d8

#97f976 · #76f9d8

#9776f9 · #f99776

Split-complementary

Open in tool →

#d876f9 · #f97697

#7697f9 · #f976d8 · #f9d876

Contrast

#77f997 as textRatioAAAA largeAAAFix
Aaon white
1.33:1failfailfail
  • AA: use #068927 as the text (4.55:1)
  • AAA: use #04671d as the text (7.09:1)
  • AA: or shift the background to #636363 (4.51:1)
  • AAA: or shift the background to #454545 (7.21:1)
Aaon black
15.78:1passpasspassPasses 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 #77f997 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#77f997 reads as vivid, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #77f997
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 #77f997 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77f997-a2beac-b759d4-1f2d29-ebf1e9?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