#B4B337#B4B337

#B4B337 is a light, vivid yellow. Relative luminance 0.422; OKLCH L 74.5% C 0.142 H 108.9°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#B4B337
RGB	rgb(180, 179, 55)
HSL	hsl(60, 53%, 46%)
HSV	hsv(60, 69%, 71%)
CMYK	cmyk(0%, 0.6%, 69.4%, 29.4%)
CIE-LAB	lab(71.02, -14.57, 60.15)
CIE-LCH	lch(71.02, 61.89, 103.61°)
OKLab	oklab(74.52% -0.046 0.134)
OKLCH	oklch(74.52% 0.142 108.9)
XYZ	xyz(35.6333, 42.2204, 9.8860)
Luminance	0.4222 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B337 #3738B4

analogous

#B47437 #B4B337 #76B437

triadic

#B4B337 #37B4B3 #B337B4

tetradic

#B4B337 #37B474 #3738B4 #B43776

square

#B4B337 #37B474 #3738B4 #B43776

split-complementary

#B4B337 #3776B4 #7437B4

monochromatic

#56561A #858429 #B4B337 #CDCC5B #DBDB8A

Accessibility & contrast

On white

2.22

#B4B337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#B4B337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B337

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B337	#FFFFFF	#000000	##000000
##B4B337	1.00	2.22	9.44	9.44
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC23

Deuteranopia (green-blind)

#C3B040

Tritanopia (blue-blind)

#C1A89A

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #b4b337;
/* rgb */ color: rgb(180, 179, 55);
/* oklch */ color: oklch(74.5% 0.142 108.9);

Tailwind

colors: {
  custom: {
    50: '#cec976',
    500: '#b4b337',
    950: '#000000',
  },
}

SCSS

$custom: #b4b337;
$custom-light: #cec976;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b337",
  "rgb": {
    "r": 180,
    "g": 179,
    "b": 55
  },
  "hsl": {
    "h": 59.52,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74519,
    "c": 0.14165,
    "h": 108.9
  },
  "luminance": 0.42219
}

Semantic roles & 50–950 ramp

primary

#B4B337

secondary

#8182C6

accent

#4CDD4B

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B4B337

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

Preview Lab → · Contrast checker → · Palette generator →