#B4B133#B4B133

#B4B133 is a light, vivid yellow. Relative luminance 0.414; OKLCH L 74.1% C 0.142 H 108.0°. Best body text is #000000 at 9.28:1 contrast (WCAG AA passes).

Color values

HEX#B4B133
RGBrgb(180, 177, 51)
HSLhsl(59, 56%, 45%)
HSVhsv(59, 72%, 71%)
CMYKcmyk(0%, 1.7%, 71.7%, 29.4%)
CIE-LABlab(70.45, -13.74, 61.07)
CIE-LCHlch(70.45, 62.59, 102.68°)
OKLaboklab(74.05% -0.0441 0.1352)
OKLCHoklch(74.05% 0.142 108)
XYZxyz(35.1434, 41.3877, 9.2687)
Luminance0.4139 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4B133 #3336B4
analogous
#B47133 #B4B133 #76B433
triadic
#B4B133 #33B4B1 #B133B4
tetradic
#B4B133 #33B471 #3336B4 #B43376
square
#B4B133 #33B471 #3336B4 #B43376
split-complementary
#B4B133 #3376B4 #7133B4
monochromatic
#555318 #848225 #B4B133 #CFCC55 #DCDA85

Accessibility & contrast

On white

2.26
#B4B133 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.28
#B4B133 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B133
9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4B133#FFFFFF#000000##000000
##B4B1331.002.269.289.28
#FFFFFF2.261.0021.0021.00
#0000009.2821.001.001.00
##0000009.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0AA1C
Deuteranopia (green-blind)
#C2AE3C
Tritanopia (blue-blind)
#C1A598
Achromatopsia (no color)
#ACACAC

Design tokens & code

CSS
--color: #b4b133;
/* rgb */ color: rgb(180, 177, 51);
/* oklch */ color: oklch(74.1% 0.142 108.0);
Tailwind
colors: {
  custom: {
    50: '#cec873',
    500: '#b4b133',
    950: '#000000',
  },
}
SCSS
$custom: #b4b133;
$custom-light: #cec873;
$custom-dark: #000000;
JSON
{
  "hex": "#b4b133",
  "rgb": {
    "r": 180,
    "g": 177,
    "b": 51
  },
  "hsl": {
    "h": 58.605,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.74051,
    "c": 0.14222,
    "h": 108
  },
  "luminance": 0.41387
}

Semantic roles & 50–950 ramp

primary
#B4B133
secondary
#7D7FC6
accent
#4CDF49
background
#FDFCF7
surface
#FAF8ED
border
#D3D1C8
text
#141309
muted
#83827B

Preview Lab

Preview with #B4B133

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

Preview Lab → · Contrast checker → · Palette generator →

#B4B133 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva