Color

#778221

#778221
hex#778221
rgbrgb(119, 130, 33)
hslhsl(67, 60%, 32%)
oklchoklch(0.579 0.118 115.9)
Closest name: Olive Green (#808000)Relative luminance 0.2

Colors that go with #778221

Charcoal, Champagne and Copper 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.

Real palettes that use #778221

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2c2183

#835d21 · #468321

#217783 · #832177

Split-complementary

Open in tool →

#214683 · #5d2183

#21835d · #2c2183 · #832146

Contrast

#778221 as textRatioAAAA largeAAAFix
Aaon white
4.2:1failpassfail
  • AA: use #707a1f as the text (4.67:1)
  • AAA: use #525a16 as the text (7.41:1)
  • AA: or shift the background to #0f0f0f (4.56:1)
Aaon black
5:1passpassfail
  • AAA: use #919f28 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #778221 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 #778221
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 #778221 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/778221-b8bea2-4e83df-262d1f-f1eee9?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