brandsweets

Color

#3feec2

#3feec2
hex#3feec2
rgbrgb(63, 238, 194)
hslhsl(165, 84%, 59%)
oklchoklch(0.852 0.152 171.5)
Closest name: Aphrodite Aqua (#45e9c1)Relative luminance 0.661
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
3feec2ee3f6b

#ee3f6b

Analogous

Open in tool →
3feec23fee6b3fc2ee

#3fee6b · #3fc2ee

Triadic

Open in tool →
3feec2c23feeeec23f

#c23fee · #eec23f

Split-complementary

Open in tool →
3feec2ee3fc2ee6b3f

#ee3fc2 · #ee6b3f

Tetradic

Open in tool →
3feec26b3feeee3f6bc2ee3f

#6b3fee · #ee3f6b · #c2ee3f

Contrast

#3feec2 as textRatioAAAA largeAAAFix
Aaon white
1.48:1failfailfail
  • AA: use #0b8365 as the text (4.72:1)
  • AAA: use #09634c as the text (7.24:1)
  • AA: or shift the background to #5c5c5c (4.53:1)
  • AAA: or shift the background to #404040 (7.02:1)
Aaon black
14.22:1passpasspassPasses 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 #3feec2 as the background.

Brands using this color

mcpConnect your agent — build around #3feec2
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 #3feec2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3feec2-a2beba-d459b3-1f2b2d-e9f1eb?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