#B39637#B39637

#B39637 is a light, moderate yellow. Relative luminance 0.317; OKLCH L 68.2% C 0.117 H 91.8°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX#B39637
RGBrgb(179, 150, 55)
HSLhsl(46, 53%, 46%)
HSVhsv(46, 69%, 70%)
CMYKcmyk(0%, 16.2%, 69.3%, 29.8%)
CIE-LABlab(63.07, 0.31, 52.09)
CIE-LCHlch(63.07, 52.09, 89.66°)
OKLaboklab(68.19% -0.0037 0.117)
OKLCHoklch(68.19% 0.117 91.8)
XYZxyz(30.1879, 31.6740, 8.1373)
Luminance0.3167 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B39637 #3754B3
analogous
#B35837 #B39637 #92B337
triadic
#B39637 #37B396 #9637B3
tetradic
#B39637 #37B358 #3754B3 #B33792
square
#B39637 #37B358 #3754B3 #B33792
split-complementary
#B39637 #3792B3 #5837B3
monochromatic
#55481A #846F29 #B39637 #CDB25B #DBC88A

Accessibility & contrast

On white

2.86
#B39637 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.33
#B39637 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B39637
7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B39637#FFFFFF#000000##000000
##B396371.002.867.337.33
#FFFFFF2.861.0021.0021.00
#0000007.3321.001.001.00
##0000007.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#A6942B
Deuteranopia (green-blind)
#AD9C3C
Tritanopia (blue-blind)
#C18A82
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #b39637;
/* rgb */ color: rgb(179, 150, 55);
/* oklch */ color: oklch(68.2% 0.117 91.8);
Tailwind
colors: {
  custom: {
    50: '#cdb473',
    500: '#b39637',
    950: '#000000',
  },
}
SCSS
$custom: #b39637;
$custom-light: #cdb473;
$custom-dark: #000000;
JSON
{
  "hex": "#b39637",
  "rgb": {
    "r": 179,
    "g": 150,
    "b": 55
  },
  "hsl": {
    "h": 45.968,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68185,
    "c": 0.11705,
    "h": 91.8
  },
  "luminance": 0.31672
}

Semantic roles & 50–950 ramp

primary
#B39637
secondary
#8191C5
accent
#6DDC4B
background
#FDFBF7
surface
#FAF6ED
border
#D3D0C8
text
#141108
muted
#83807B

Preview Lab

Preview with #B39637

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

Preview Lab → · Contrast checker → · Palette generator →

#B39637 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva