brandsweets

Color

#3df0cc

#3df0cc
hex#3df0cc
rgbrgb(61, 240, 204)
hslhsl(168, 86%, 59%)
oklchoklch(0.859 0.149 175.5)
Closest name: Aphrodite Aqua (#45e9c1)Relative luminance 0.6767
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
3df0ccf03d61

#f03d61

Analogous

Open in tool →
3df0cc3df0723dbaf0

#3df072 · #3dbaf0

Triadic

Open in tool →
3df0cccc3df0f0cc3d

#cc3df0 · #f0cc3d

Split-complementary

Open in tool →
3df0ccf03dbaf0723d

#f03dba · #f0723d

Tetradic

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3df0cc723df0f03d61baf03d

#723df0 · #f03d61 · #baf03d

Contrast

#3df0cc as textRatioAAAA largeAAAFix
Aaon white
1.44:1failfailfail
  • AA: use #0a856c as the text (4.58:1)
  • AAA: use #076451 as the text (7.12:1)
  • AA: or shift the background to #5c5c5c (4.63:1)
  • AAA: or shift the background to #404040 (7.18:1)
Aaon black
14.53:1passpasspassPasses 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 #3df0cc as the background.

Brands using this color

mcpConnect your agent — build around #3df0cc
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 #3df0cc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3df0cc-a2bebc-d459ad-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