Color

#3bf796

#3bf796
hex#3bf796
rgbrgb(59, 247, 150)
hslhsl(149, 92%, 60%)
oklchoklch(0.864 0.199 154.9)
Closest name: mediumspringgreen (#00fa9a)Relative luminance 0.6965

Colors that go with #3bf796

Violet, Charcoal 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 →

#f73b9c

#3ef73b · #3bf7f4

#963bf7 · #f7963b

Split-complementary

Open in tool →

#f43bf7 · #f73b3e

#3b3ef7 · #f73b9c · #f7f43b

Contrast

#3bf796 as textRatioAAAA largeAAAFix
Aaon white
1.41:1failfailfail
  • AA: use #068443 as the text (4.78:1)
  • AAA: use #046734 as the text (7.01:1)
  • AA: or shift the background to #5e5e5e (4.61:1)
  • AAA: or shift the background to #424242 (7.15:1)
Aaon black
14.93:1passpasspassPasses 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 #3bf796 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 #3bf796
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 #3bf796 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3bf796-a2beb3-d459d4-1f2d2c-e9f1e9?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