Color

#779d39

#779d39
hex#779d39
rgbrgb(119, 157, 57)
hslhsl(83, 47%, 42%)
oklchoklch(0.647 0.135 127.5)
Closest name: Densetsu Green (#889911)Relative luminance 0.2833

Colors that go with #779d39

Charcoal, Blue and Crimson 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 →

#5f399d

#9d9239 · #459d39

#39779d · #9d3977

Split-complementary

Open in tool →

#39459d · #92399d

#399d92 · #5f399d · #9d3945

Contrast

#779d39 as textRatioAAAA largeAAAFix
Aaon white
3.15:1failpassfail
  • AA: use #607f2e as the text (4.59:1)
  • AAA: use #475e22 as the text (7.26:1)
  • AA: or shift the background to #292929 (4.62:1)
Aaon black
6.67:1passpassfail
  • AAA: use #7da53b as the text (7.32:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #779d39 as the background.

Brands using this color

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

mcpConnect your agent — build around #779d39
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 #779d39 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/779d39-b0bea2-4e5ddf-222d1f-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