brandsweets

Color

#59fcab

#59fcab
hex#59fcab
rgbrgb(89, 252, 171)
hslhsl(150, 96%, 67%)
oklchoklch(0.886 0.177 157.7)
Closest name: Illicit Green (#56fca2)Relative luminance 0.7468
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
59fcabfc5aab

#fc5aab

Analogous

Open in tool →
59fcab5afc5a5afcfc

#5afc5a · #5afcfc

Triadic

Open in tool →
59fcabab5afcfcab5a

#ab5afc · #fcab5a

Split-complementary

Open in tool →
59fcabfc5afcfc5a5a

#fc5afc · #fc5a5a

Tetradic

Open in tool →
59fcab5a5afcfc5aabfcfc5a

#5a5afc · #fc5aab · #fcfc5a

Contrast

#59fcab as textRatioAAAA largeAAAFix
Aaon white
1.32:1failfailfail
  • AA: use #038745 as the text (4.61:1)
  • AAA: use #026433 as the text (7.31:1)
  • AA: or shift the background to #636363 (4.56:1)
  • AAA: or shift the background to #474747 (7.05:1)
Aaon black
15.94:1passpasspassPasses 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 #59fcab as the background.

Brands using this color

mcpConnect your agent — build around #59fcab
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 #59fcab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/59fcab-a2beb3-d459d2-1f2d2c-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