brandsweets

Color

#3bf7cb

#3bf7cb
hex#3bf7cb
rgbrgb(59, 247, 203)
hslhsl(166, 92%, 60%)
oklchoklch(0.876 0.157 172.4)
Closest name: Jittery Jade (#77eebb)Relative luminance 0.7176
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
3bf7cbf73b67

#f73b67

Analogous

Open in tool →
3bf7cb3bf76d3bc5f7

#3bf76d · #3bc5f7

Triadic

Open in tool →
3bf7cbcb3bf7f7cb3b

#cb3bf7 · #f7cb3b

Split-complementary

Open in tool →
3bf7cbf73bc5f76d3b

#f73bc5 · #f76d3b

Tetradic

Open in tool →
3bf7cb6d3bf7f73b67c5f73b

#6d3bf7 · #f73b67 · #c5f73b

Contrast

#3bf7cb as textRatioAAAA largeAAAFix
Aaon white
1.37:1failfailfail
  • AA: use #068467 as the text (4.66:1)
  • AAA: use #04624c as the text (7.35:1)
  • AA: or shift the background to #616161 (4.53:1)
  • AAA: or shift the background to #454545 (7.01:1)
Aaon black
15.35:1passpasspassPasses 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 #3bf7cb as the background.

Brands using this color

mcpConnect your agent — build around #3bf7cb
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

›analyze #3bf7cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3bf7cb-a2bebb-d459b1-1f2a2d-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