#B18A3F#B18A3F

#B18A3F is a light, moderate orange. Relative luminance 0.279; OKLCH L 65.6% C 0.104 H 81.5°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#B18A3F
RGB	rgb(177, 138, 63)
HSL	hsl(39, 48%, 47%)
HSV	hsv(39, 64%, 69%)
CMYK	cmyk(0%, 22%, 64.4%, 30.6%)
CIE-LAB	lab(59.78, 6.50, 44.84)
CIE-LCH	lch(59.78, 45.31, 81.75°)
OKLab	oklab(65.57% 0.0154 0.103)
OKLCH	oklch(65.57% 0.104 81.5)
XYZ	xyz(28.1187, 27.8848, 8.6030)
Luminance	0.2788 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B18A3F #3F66B1

analogous

#B1513F #B18A3F #9FB13F

triadic

#B18A3F #3FB18A #8A3FB1

tetradic

#B18A3F #3FB151 #3F66B1 #B13F9F

square

#B18A3F #3FB151 #3F66B1 #B13F9F

split-complementary

#B18A3F #3F9FB1 #513FB1

monochromatic

#57441F #84672F #B18A3F #C8A665 #D8C092

Accessibility & contrast

On white

3.19

#B18A3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#B18A3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B18A3F

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B18A3F	#FFFFFF	#000000	##000000
##B18A3F	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A37

Deuteranopia (green-blind)

#A49442

Tritanopia (blue-blind)

#BF7E79

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #b18a3f;
/* rgb */ color: rgb(177, 138, 63);
/* oklch */ color: oklch(65.6% 0.104 81.5);

Tailwind

colors: {
  custom: {
    50: '#ccab77',
    500: '#b18a3f',
    950: '#000000',
  },
}

SCSS

$custom: #b18a3f;
$custom-light: #ccab77;
$custom-dark: #000000;

JSON

{
  "hex": "#b18a3f",
  "rgb": {
    "r": 177,
    "g": 138,
    "b": 63
  },
  "hsl": {
    "h": 39.474,
    "s": 47.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.65573,
    "c": 0.1041,
    "h": 81.5
  },
  "luminance": 0.27883
}

Semantic roles & 50–950 ramp

primary

#B18A3F

secondary

#889DC4

accent

#7FD751

background

#FCFAF7

surface

#F9F4ED

border

#D2CEC8

text

#141009

muted

#827F7B

Preview Lab

Preview with #B18A3F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →