brandsweets

Color

#3caa90

#3caa90
hex#3caa90
rgbrgb(60, 170, 144)
hslhsl(166, 48%, 45%)
oklchoklch(0.669 0.107 174.2)
Closest name: Hole in One (#4aae97)Relative luminance 0.3172
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
3caa90aa3c55

#aa3c55

Analogous

Open in tool →
3caa903caa593c8caa

#3caa59 · #3c8caa

Triadic

Open in tool →
3caa90903caaaa903c

#903caa · #aa903c

Split-complementary

Open in tool →
3caa90aa3c8caa593c

#aa3c8c · #aa593c

Tetradic

Open in tool →
3caa90593caaaa3c558caa3c

#593caa · #aa3c55 · #8caa3c

Contrast

#3caa90 as textRatioAAAA largeAAAFix
Aaon white
2.86:1failfailfail
  • AA: use #2e8470 as the text (4.52:1)
  • AAA: use #226253 as the text (7.14:1)
  • AA: or shift the background to #303030 (4.62:1)
  • AAA: or shift the background to #080808 (7:1)
Aaon black
7.34:1passpasspassPasses 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 #3caa90 as the background.

Brands using this color

mcpConnect your agent — build around #3caa90
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 #3caa90 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3caa90-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