Color

#77a018

#77a018
hex#77a018
rgbrgb(119, 160, 24)
hslhsl(78, 74%, 36%)
oklchoklch(0.652 0.159 126.3)
Closest name: BioShock (#889900)Relative luminance 0.2913

Colors that go with #77a018

Blue, Charcoal 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 →

#4118a0

#a08518 · #33a018

#1877a0 · #a01877

Split-complementary

Open in tool →

#1833a0 · #8518a0

#18a085 · #4118a0 · #a01833

Contrast

#77a018 as textRatioAAAA largeAAAFix
Aaon white
3.08:1failpassfail
  • AA: use #608113 as the text (4.52:1)
  • AAA: use #455d0e as the text (7.43:1)
  • AA: or shift the background to #2b2b2b (4.6:1)
Aaon black
6.83:1passpassfail
  • AAA: use #7aa419 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #77a018 as the background.

Brands using this color

mcpConnect your agent — build around #77a018
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 #77a018 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/77a018-b2bea2-4e69df-232d1f-f1f0e9?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