Color

#03e2ae

#03e2ae
hex#03e2ae
rgbrgb(3, 226, 174)
hslhsl(166, 97%, 45%)
oklchoklch(0.811 0.163 168.5)
Closest name: Aquamarine (#2ee8bb)Relative luminance 0.5747

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e20337

#03e23f · #03a7e2

#ae03e2 · #e2ae03

Split-complementary

Open in tool →

#e203a7 · #e23f03

#3f03e2 · #e20337 · #a7e203

Contrast

#03e2ae as textRatioAAAA largeAAAFix
Aaon white
1.68:1failfailfail
  • AA: use #028365 as the text (4.73:1)
  • AAA: use #02644d as the text (7.16:1)
  • AA: or shift the background to #545454 (4.51:1)
  • AAA: or shift the background to #363636 (7.19:1)
Aaon black
12.49:1passpasspassPasses 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 #03e2ae 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 #03e2ae
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 #03e2ae and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/03e2ae-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