Color

#3ee5be

#3ee5be
hex#3ee5be
rgbrgb(62, 229, 190)
hslhsl(166, 76%, 57%)
oklchoklch(0.829 0.145 173)
Closest name: Aquamarine (#2ee8bb)Relative luminance 0.6078

Colors that go with #3ee5be

Charcoal, Taupe and Hot Pink lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e53e65

#3ee56a · #3eb8e5

#be3ee5 · #e5be3e

Split-complementary

Open in tool →

#e53eb8 · #e56a3e

#6a3ee5 · #e53e65 · #b8e53e

Contrast

#3ee5be as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #128268 as the text (4.75:1)
  • AAA: use #0d634f as the text (7.2:1)
  • AA: or shift the background to #575757 (4.53:1)
  • AAA: or shift the background to #3b3b3b (7.02:1)
Aaon black
13.16:1passpasspassPasses 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 #3ee5be as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #3ee5be
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

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

analyze #3ee5be and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3ee5be-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