Color

#5bfbe0

#5bfbe0
hex#5bfbe0
rgbrgb(91, 251, 224)
hslhsl(170, 95%, 67%)
oklchoklch(0.898 0.138 179.6)
Closest name: aquamarine (#7fffd4)Relative luminance 0.766

Colors that go with #5bfbe0

Charcoal, Deep Sky Blue and Taupe 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 →

#fb5b76

#5bfb90 · #5bc5fb

#e05bfb · #fbe05b

Split-complementary

Open in tool →

#fb5bc5 · #fb905b

#905bfb · #fb5b76 · #c5fb5b

Contrast

#5bfbe0 as textRatioAAAA largeAAAFix
Aaon white
1.29:1failfailfail
  • AA: use #038670 as the text (4.52:1)
  • AAA: use #036353 as the text (7.21:1)
  • AA: or shift the background to #636363 (4.67:1)
  • AAA: or shift the background to #474747 (7.22:1)
Aaon black
16.32:1passpasspassPasses 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 #5bfbe0 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 #5bfbe0
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 #5bfbe0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bfbe0-a2bebd-d459a9-1f292d-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