Color

#5bfbd3

#5bfbd3
hex#5bfbd3
rgbrgb(91, 251, 211)
hslhsl(165, 95%, 67%)
oklchoklch(0.894 0.145 173.1)
Closest name: aquamarine (#7fffd4)Relative luminance 0.7592

Colors that go with #5bfbd3

Deep Sky Blue, Taupe and Hot Pink 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 →

#fb5b83

#5bfb83 · #5bd3fb

#d35bfb · #fbd35b

Split-complementary

Open in tool →

#fb5bd3 · #fb835b

#835bfb · #fb5b83 · #d3fb5b

Contrast

#5bfbd3 as textRatioAAAA largeAAAFix
Aaon white
1.3:1failfailfail
  • AA: use #038666 as the text (4.56:1)
  • AAA: use #03634b as the text (7.27:1)
  • AA: or shift the background to #636363 (4.63:1)
  • AAA: or shift the background to #474747 (7.16:1)
Aaon black
16.18:1passpasspassPasses 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 #5bfbd3 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 #5bfbd3
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 #5bfbd3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bfbd3-a2beba-d459b3-1f2b2d-e9f1eb?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