Color

#78873b

#78873b
hex#78873b
rgbrgb(120, 135, 59)
hslhsl(72, 39%, 38%)
oklchoklch(0.594 0.103 118.9)
Closest name: Olive Green (#808000)Relative luminance 0.2164

Colors that go with #78873b

Charcoal, Royal Blue and 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.

Real palettes that use #78873b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4a3b87

#87703b · #52873b

#3b7887 · #873b78

Split-complementary

Open in tool →

#3b5287 · #703b87

#3b8770 · #4a3b87 · #873b52

Contrast

#78873b as textRatioAAAA largeAAAFix
Aaon white
3.94:1failpassfail
  • AA: use #6e7c36 as the text (4.57:1)
  • AAA: use #525c28 as the text (7.19:1)
  • AA: or shift the background to #171717 (4.55:1)
Aaon black
5.33:1passpassfail
  • AAA: use #8ea046 as the text (7.27:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #78873b 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 #78873b
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 #78873b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78873b-b5bea2-4e77df-242d1f-f1efe9?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