brandsweets

Color

#42f5ce

#42f5ce
hex#42f5ce
rgbrgb(66, 245, 206)
hslhsl(167, 90%, 61%)
oklchoklch(0.873 0.151 174.3)
Closest name: Aphrodite Aqua (#45e9c1)Relative luminance 0.7092
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
42f5cef54269

#f54269

Analogous

Open in tool →
42f5ce42f57542c2f5

#42f575 · #42c2f5

Triadic

Open in tool →
42f5cece42f5f5ce42

#ce42f5 · #f5ce42

Split-complementary

Open in tool →
42f5cef542c2f57542

#f542c2 · #f57542

Tetradic

Open in tool →
42f5ce7542f5f54269c2f542

#7542f5 · #f54269 · #c2f542

Contrast

#42f5ce as textRatioAAAA largeAAAFix
Aaon white
1.38:1failfailfail
  • AA: use #078368 as the text (4.71:1)
  • AAA: use #05614d as the text (7.44:1)
  • AA: or shift the background to #5e5e5e (4.69:1)
  • AAA: or shift the background to #424242 (7.27:1)
Aaon black
15.18:1passpasspassPasses 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 #42f5ce as the background.

Brands using this color

mcpConnect your agent — build around #42f5ce
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 #42f5ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/42f5ce-a2bebb-d459af-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