brandsweets

Color

#307e47

#307e47
hex#307e47
rgbrgb(48, 126, 71)
hslhsl(138, 45%, 34%)
oklchoklch(0.53 0.115 150.3)
Closest name: Bold Irish (#2a814d)Relative luminance 0.1601
Open in palette toolCheck contrast

Tints & shades

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

Harmonies

Complementary

Open in tool →
307e477e3066

#7e3066

Analogous

Open in tool →
307e473f7e30307e6e

#3f7e30 · #307e6e

Triadic

Open in tool →
307e4747307e7e4730

#47307e · #7e4730

Split-complementary

Open in tool →
307e476e307e7e303f

#6e307e · #7e303f

Tetradic

Open in tool →
307e47303f7e7e30667e6e30

#303f7e · #7e3066 · #7e6e30

Contrast

#307e47 as textRatioAAAA largeAAAFix
Aaon white
5:1passpassfail
  • AAA: use #266438 as the text (7.09:1)
Aaon black
4.2:1failpassfail
  • AA: use #32854b as the text (4.59:1)
  • AAA: use #41aa60 as the text (7.14:1)
  • AA: or shift the background to #f5f5f5 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #307e47 as the background.

Brands using this color

mcpConnect your agent — build around #307e47
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 #307e47 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/307e47-a2beae-be59d4-1f2d29-ebf1e9?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