#B39739#B39739

#B39739 is a light, moderate yellow. Relative luminance 0.320; OKLCH L 68.4% C 0.116 H 92.3°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#B39739
RGB	rgb(179, 151, 57)
HSL	hsl(46, 52%, 46%)
HSV	hsv(46, 68%, 70%)
CMYK	cmyk(0%, 15.6%, 68.2%, 29.8%)
CIE-LAB	lab(63.35, -0.12, 51.51)
CIE-LCH	lch(63.35, 51.51, 90.13°)
OKLab	oklab(68.41% -0.0047 0.1161)
OKLCH	oklch(68.41% 0.116 92.3)
XYZ	xyz(30.3971, 32.0140, 8.4484)
Luminance	0.3201 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B39739 #3955B3

analogous

#B35A39 #B39739 #92B339

triadic

#B39739 #39B397 #9739B3

tetradic

#B39739 #39B35A #3955B3 #B33992

square

#B39739 #39B35A #3955B3 #B33992

split-complementary

#B39739 #3992B3 #5A39B3

monochromatic

#56491B #85702A #B39739 #CCB25E #DAC88C

Accessibility & contrast

On white

2.84

#B39739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#B39739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B39739

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B39739	#FFFFFF	#000000	##000000
##B39739	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7952D

Deuteranopia (green-blind)

#AE9D3E

Tritanopia (blue-blind)

#C18B83

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #b39739;
/* rgb */ color: rgb(179, 151, 57);
/* oklch */ color: oklch(68.4% 0.116 92.3);

Tailwind

colors: {
  custom: {
    50: '#cdb574',
    500: '#b39739',
    950: '#000000',
  },
}

SCSS

$custom: #b39739;
$custom-light: #cdb574;
$custom-dark: #000000;

JSON

{
  "hex": "#b39739",
  "rgb": {
    "r": 179,
    "g": 151,
    "b": 57
  },
  "hsl": {
    "h": 46.23,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68413,
    "c": 0.11621,
    "h": 92.3
  },
  "luminance": 0.32012
}

Semantic roles & 50–950 ramp

primary

#B39739

secondary

#8392C5

accent

#6DDB4D

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141108

muted

#83807B

Preview Lab

Preview with #B39739

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

Preview Lab → · Contrast checker → · Palette generator →