Color

#b3dfb5

#b3dfb5
hex#b3dfb5
rgbrgb(179, 223, 181)
hslhsl(123, 41%, 79%)
oklchoklch(0.861 0.074 146.1)
Closest name: Big Spender (#acddaf)Relative luminance 0.657

Colors that go with #b3dfb5

Charcoal, Plum and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #b3dfb5

Tints & shades

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

Harmonies

Complementary

Open in tool →

#dfb3dd

#c7dfb3 · #b3dfcc

#b6b3df · #dfb6b3

Split-complementary

Open in tool →

#ccb3df · #dfb3c7

#b3c7df · #dfb3dd · #dfccb3

Contrast

#b3dfb5 as textRatioAAAA largeAAAFix
Aaon white
1.49:1failfailfail
  • AA: use #38853c as the text (4.58:1)
  • AAA: use #2a652d as the text (7.01:1)
  • AA: or shift the background to #5c5c5c (4.5:1)
  • AAA: or shift the background to #3d3d3d (7.31:1)
Aaon black
14.14:1passpasspassPasses 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 #b3dfb5 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#b3dfb5 reads as light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b3dfb5
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #b3dfb5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b3dfb5-a2bea6-a04edf-1f2d26-edf1e9?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