Color

#5ba4a3

#5ba4a3
hex#5ba4a3
rgbrgb(91, 164, 163)
hslhsl(179, 29%, 50%)
oklchoklch(0.671 0.073 194.4)
Closest name: Atlas Cedar (#5ca0a7)Relative luminance 0.3142

Colors that go with #5ba4a3

Charcoal, Burlywood 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 #5ba4a3

Tints & shades

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

Harmonies

Complementary

Open in tool →

#a45b5c

#5ba47e · #5b81a4

#a35ba4 · #a4a35b

Split-complementary

Open in tool →

#a45b81 · #a47e5b

#7e5ba4 · #a45b5c · #81a45b

Contrast

#5ba4a3 as textRatioAAAA largeAAAFix
Aaon white
2.88:1failfailfail
  • AA: use #47807f as the text (4.5:1)
  • AAA: use #355f5f as the text (7.11:1)
  • AA: or shift the background to #303030 (4.58:1)
  • AAA: or shift the background to #050505 (7.07:1)
Aaon black
7.28:1passpasspassPasses 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 #5ba4a3 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 #5ba4a3
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 #5ba4a3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5ba4a3-a2bbbe-d45996-1f272d-e9f1ed?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