Color

#5bfba3

#5bfba3
hex#5bfba3
rgbrgb(91, 251, 163)
hslhsl(147, 95%, 67%)
oklchoklch(0.883 0.182 155.4)
Closest name: Illicit Green (#56fca2)Relative luminance 0.7386

Colors that go with #5bfba3

Charcoal, Violet and Deep Sky Blue 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 →

#fb5bb3

#63fb5b · #5bfbf3

#a35bfb · #fba35b

Split-complementary

Open in tool →

#f35bfb · #fb5b63

#5b63fb · #fb5bb3 · #fbf35b

Contrast

#5bfba3 as textRatioAAAA largeAAAFix
Aaon white
1.33:1failfailfail
  • AA: use #03863e as the text (4.68:1)
  • AAA: use #03632e as the text (7.43:1)
  • AA: or shift the background to #636363 (4.51:1)
  • AAA: or shift the background to #454545 (7.2:1)
Aaon black
15.77:1passpasspassPasses 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 #5bfba3 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 #5bfba3
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 #5bfba3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5bfba3-a2beb2-d059d4-1f2d2c-eaf1e9?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