brandsweets

Color

#3feec5

#3feec5
hex#3feec5
rgbrgb(63, 238, 197)
hslhsl(166, 84%, 59%)
oklchoklch(0.853 0.15 172.9)
Closest name: Aphrodite Aqua (#45e9c1)Relative luminance 0.6624
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
3feec5ee3f68

#ee3f68

Analogous

Open in tool →
3feec53fee6d3fbfee

#3fee6d · #3fbfee

Triadic

Open in tool →
3feec5c53feeeec53f

#c53fee · #eec53f

Split-complementary

Open in tool →
3feec5ee3fbfee6d3f

#ee3fbf · #ee6d3f

Tetradic

Open in tool →
3feec56d3feeee3f68bfee3f

#6d3fee · #ee3f68 · #bfee3f

Contrast

#3feec5 as textRatioAAAA largeAAAFix
Aaon white
1.47:1failfailfail
  • AA: use #0b8367 as the text (4.71:1)
  • AAA: use #09634e as the text (7.23:1)
  • AA: or shift the background to #5c5c5c (4.54:1)
  • AAA: or shift the background to #404040 (7.03:1)
Aaon black
14.25:1passpasspassPasses 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 #3feec5 as the background.

Brands using this color

mcpConnect your agent — build around #3feec5
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 #3feec5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3feec5-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