brandsweets

Color

#cff55b

#cff55b
hex#cff55b
rgbrgb(207, 245, 91)
hslhsl(75, 89%, 66%)
oklchoklch(0.914 0.182 121.9)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7933
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
cff55b825bf5

#825bf5

Analogous

Open in tool →
cff55bf5cf5b82f55b

#f5cf5b · #82f55b

Triadic

Open in tool →
cff55b5bcff5f55bcf

#5bcff5 · #f55bcf

Split-complementary

Open in tool →
cff55b5b82f5cf5bf5

#5b82f5 · #cf5bf5

Tetradic

Open in tool →
cff55b5bf5cf825bf5f55b82

#5bf5cf · #825bf5 · #f55b82

Contrast

#cff55b as textRatioAAAA largeAAAFix
Aaon white
1.25:1failfailfail
  • AA: use #607d07 as the text (4.74:1)
  • AAA: use #4a6006 as the text (7.08:1)
  • AA: or shift the background to #666666 (4.61:1)
  • AAA: or shift the background to #4a4a4a (7.12:1)
Aaon black
16.87:1passpasspassPasses 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 #cff55b as the background.

Brands using this color

mcpConnect your agent — build around #cff55b
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 #cff55b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cff55b-b4bea2-4e70df-242d1f-f1efe9?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