brandsweets

Color

#4ccd99

#4ccd99
hex#4ccd99
rgbrgb(76, 205, 153)
hslhsl(156, 56%, 55%)
oklchoklch(0.764 0.137 163.1)
Closest name: mediumaquamarine (#66cdaa)Relative luminance 0.475
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
4ccd99cd4c7f

#cd4c7f

Analogous

Open in tool →
4ccd994ccd594cc0cd

#4ccd59 · #4cc0cd

Triadic

Open in tool →
4ccd99994ccdcd994c

#994ccd · #cd994c

Split-complementary

Open in tool →
4ccd99cd4cc0cd594c

#cd4cc0 · #cd594c

Tetradic

Open in tool →
4ccd99594ccdcd4c7fc0cd4c

#594ccd · #cd4c7f · #c0cd4c

Contrast

#4ccd99 as textRatioAAAA largeAAAFix
Aaon white
2:1failfailfail
  • AA: use #25835e as the text (4.68:1)
  • AAA: use #1c6347 as the text (7.18:1)
  • AA: or shift the background to #474747 (4.65:1)
  • AAA: or shift the background to #2b2b2b (7.08:1)
Aaon black
10.5:1passpasspassPasses 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 #4ccd99 as the background.

Brands using this color

Palettes built around it

mcpConnect your agent — build around #4ccd99
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 #4ccd99 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4ccd99-a2beb6-d459c6-1f2d2d-e9f1ea?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