brandsweets

Color

#d4fc36

#d4fc36
hex#d4fc36
rgbrgb(212, 252, 54)
hslhsl(72, 97%, 60%)
oklchoklch(0.931 0.21 121.1)
Closest name: Chartreuse (#c1f80a)Relative luminance 0.8388
Vivid
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
d4fc365e36fc

#5e36fc

Analogous

Open in tool →
d4fc36fcc13671fc36

#fcc136 · #71fc36

Triadic

Open in tool →
d4fc3636d4fcfc36d4

#36d4fc · #fc36d4

Split-complementary

Open in tool →
d4fc363671fcc136fc

#3671fc · #c136fc

Tetradic

Open in tool →
d4fc3636fcc15e36fcfc3671

#36fcc1 · #5e36fc · #fc3671

Contrast

#d4fc36 as textRatioAAAA largeAAAFix
Aaon white
1.18:1failfailfail
  • AA: use #657e02 as the text (4.63:1)
  • AAA: use #4d5f01 as the text (7.11:1)
  • AA: or shift the background to #6b6b6b (4.51:1)
  • AAA: or shift the background to #4d4d4d (7.16:1)
Aaon black
17.78:1passpasspassPasses 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 #d4fc36 as the background.

Brands using this color

mcpConnect your agent — build around #d4fc36
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 #d4fc36 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d4fc36-b5bea2-4e77df-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