Color

#78a59e

#78a59e
hex#78a59e
rgbrgb(120, 165, 158)
hslhsl(171, 20%, 56%)
oklchoklch(0.687 0.05 184.2)
Closest name: Japanese Bonsai (#829f96)Relative luminance 0.3337

Colors that go with #78a59e

Charcoal, Burlywood and Champagne 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 #78a59e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a5787f

#78a588 · #7896a5

#9f78a5 · #a59f78

Split-complementary

Open in tool →

#a57896 · #a58878

#8878a5 · #a5787f · #96a578

Contrast

#78a59e as textRatioAAAA largeAAAFix
Aaon white
2.74:1failfailfail
  • AA: use #547d77 as the text (4.59:1)
  • AAA: use #3f5f5a as the text (7.01:1)
  • AA: or shift the background to #333333 (4.62:1)
  • AAA: or shift the background to #0f0f0f (7.01:1)
Aaon black
7.67:1passpasspassPasses 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 #78a59e 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 #78a59e
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 #78a59e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78a59e-a2bebd-d459a7-1f292d-e9f1ec?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