brandsweets

Color

#cef45d

#cef45d
hex#cef45d
rgbrgb(206, 244, 93)
hslhsl(75, 87%, 66%)
oklchoklch(0.912 0.18 122.1)
Closest name: Cucumber Milk (#c2f177)Relative luminance 0.7861
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
cef45d835df4

#835df4

Analogous

Open in tool →
cef45df4ce5d83f45d

#f4ce5d · #83f45d

Triadic

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cef45d5dcef4f45dce

#5dcef4 · #f45dce

Split-complementary

Open in tool →
cef45d5d83f4ce5df4

#5d83f4 · #ce5df4

Tetradic

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cef45d5df4ce835df4f45d83

#5df4ce · #835df4 · #f45d83

Contrast

#cef45d as textRatioAAAA largeAAAFix
Aaon white
1.26:1failfailfail
  • AA: use #5f7c09 as the text (4.8:1)
  • AAA: use #495f07 as the text (7.18:1)
  • AA: or shift the background to #666666 (4.57:1)
  • AAA: or shift the background to #4a4a4a (7.06:1)
Aaon black
16.72:1passpasspassPasses 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 #cef45d as the background.

Brands using this color

mcpConnect your agent — build around #cef45d
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 #cef45d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cef45d-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