Color

#78a18e

#78a18e
hex#78a18e
rgbrgb(120, 161, 142)
hslhsl(152, 18%, 55%)
oklchoklch(0.673 0.053 164.7)
Closest name: Basswood Green (#839e83)Relative luminance 0.3144

Colors that go with #78a18e

Charcoal, Blush Pink and Burlywood 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 #78a18e

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a1788b

#78a179 · #78a0a1

#8e78a1 · #a18e78

Split-complementary

Open in tool →

#a178a0 · #a17978

#7978a1 · #a1788b · #a0a178

Contrast

#78a18e as textRatioAAAA largeAAAFix
Aaon white
2.88:1failfailfail
  • AA: use #587e6c as the text (4.55:1)
  • AAA: use #415d50 as the text (7.23:1)
  • AA: or shift the background to #303030 (4.58:1)
  • AAA: or shift the background to #050505 (7.07:1)
Aaon black
7.29:1passpasspassPasses 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 #78a18e 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 #78a18e
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 #78a18e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/78a18e-a2beb4-d459ce-1f2d2d-e9f1ea?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