Color

#55a56c

#55a56c
hex#55a56c
rgbrgb(85, 165, 108)
hslhsl(137, 32%, 49%)
oklchoklch(0.656 0.116 151.4)
Closest name: Cosmic Green (#30a877)Relative luminance 0.2992

Colors that go with #55a56c

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 →

#a5558e

#66a555 · #55a594

#6c55a5 · #a56c55

Split-complementary

Open in tool →

#9455a5 · #a55566

#5566a5 · #a5558e · #a59455

Contrast

#55a56c as textRatioAAAA largeAAAFix
Aaon white
3.01:1failpassfail
  • AA: use #448356 as the text (4.54:1)
  • AAA: use #326240 as the text (7.1:1)
  • AA: or shift the background to #2e2e2e (4.52:1)
Aaon black
6.98:1passpassfail
  • AAA: use #57a86e as the text (7.23:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #55a56c 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 #55a56c
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 #55a56c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/55a56c-a2bead-bb59d4-1f2d29-ebf1e9?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