#603E2DWalnut
#9D6B03Copper
#7F9A6EMoss
#ADA643Brass

Wild Brass & Copper color palette

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Wild Brass & Copper is a dark, split color palette tagged nature, warm, earthy. The hues span about 77°, enough contrast to create a focal point without the harshness of true complements. Neither washed out nor loud, it adapts to most contexts. The overall temperature is warm.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Walnut#603E2Drgb(96, 62, 45)hsl(20, 36%, 28%)oklch(39.9% 0.055 47)
Copper#9D6B03rgb(157, 107, 3)hsl(41, 96%, 31%)oklch(56.6% 0.118 76)
Moss#7F9A6Ergb(127, 154, 110)hsl(97, 18%, 52%)oklch(65.4% 0.070 134)
Brass#ADA643rgb(173, 166, 67)hsl(56, 44%, 47%)oklch(71.2% 0.120 105)

Why it works and how to use it

The palette holds together thanks to its split hue relationship and a soft light-to-dark ladder (52% down to 28% lightness). A natural fit for wellness, organic and outdoor brands.

  • Background: Brass (#ADA643) is the lightest color, so it belongs on large surfaces.
  • Text: Walnut (#603E2D) on #ADA643 gives 3.74:1, enough for large headings only.
  • Primary: Copper (#9D6B03) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Moss (#7F9A6E) for highlights, badges and hover states.

No pair inside the palette reaches 4.5:1, so add black or white for body text.

Preview on a real UI see how the palette feels in context

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Design faster with Wild Brass & Copper

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary
Card title
Card title
Card title
Roles are assigned by lightness.

Color blindness simulation

#603E2D
#9D6B03
#7F9A6E
#ADA643

Color-blind check: under protanopia, Moss and Brass become hard to tell apart, so do not rely on that pair alone to carry meaning.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#603E2D on #ADA643Aa3.74:1AA large only
#603E2D on #7F9A6EAa3.03:1AA large only
#603E2D on #9D6B03Aa2.04:1Fail
#9D6B03 on #ADA643Aa1.83:1Fail
#9D6B03 on #7F9A6EAa1.49:1Fail
#7F9A6E on #ADA643Aa1.23:1Fail

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