brandsweets

Color

#3ff8cd

#3ff8cd
hex#3ff8cd
rgbrgb(63, 248, 205)
hslhsl(166, 93%, 61%)
oklchoklch(0.879 0.156 172.8)
Closest name: Jittery Jade (#77eebb)Relative luminance 0.726
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
3ff8cdf83f6a

#f83f6a

Analogous

Open in tool →
3ff8cd3ff8703fc7f8

#3ff870 · #3fc7f8

Triadic

Open in tool →
3ff8cdcd3ff8f8cd3f

#cd3ff8 · #f8cd3f

Split-complementary

Open in tool →
3ff8cdf83fc7f8703f

#f83fc7 · #f8703f

Tetradic

Open in tool →
3ff8cd703ff8f83f6ac7f83f

#703ff8 · #f83f6a · #c7f83f

Contrast

#3ff8cd as textRatioAAAA largeAAAFix
Aaon white
1.35:1failfailfail
  • AA: use #058567 as the text (4.61:1)
  • AAA: use #04624c as the text (7.35:1)
  • AA: or shift the background to #616161 (4.58:1)
  • AAA: or shift the background to #454545 (7.09:1)
Aaon black
15.52:1passpasspassPasses 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 #3ff8cd as the background.

Brands using this color

mcpConnect your agent — build around #3ff8cd
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 #3ff8cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3ff8cd-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