#B4A729#B4A729

#B4A729 is a light, vivid yellow. Relative luminance 0.375; OKLCH L 71.8% C 0.139 H 103.2°. Best body text is #000000 at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#B4A729
RGB	rgb(180, 167, 41)
HSL	hsl(54, 63%, 43%)
HSV	hsv(54, 77%, 71%)
CMYK	cmyk(0%, 7.2%, 77.2%, 29.4%)
CIE-LAB	lab(67.65, -9.00, 61.90)
CIE-LCH	lch(67.65, 62.55, 98.27°)
OKLab	oklab(71.81% -0.0317 0.1351)
OKLCH	oklch(71.81% 0.139 103.2)
XYZ	xyz(33.0429, 37.5023, 7.5955)
Luminance	0.3750 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4A729 #2936B4

analogous

#B46129 #B4A729 #7CB429

triadic

#B4A729 #29B4A7 #A729B4

tetradic

#B4A729 #29B461 #2936B4 #B4297C

square

#B4A729 #29B461 #2936B4 #B4297C

split-complementary

#B4A729 #297CB4 #6129B4

monochromatic

#504B12 #82791E #B4A729 #D5C745 #E0D677

Accessibility & contrast

On white

2.47

#B4A729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.50

#B4A729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4A729

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4A729	#FFFFFF	#000000	##000000
##B4A729	1.00	2.47	8.50	8.50
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.50	21.00	1.00	1.00
##000000	8.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A10A

Deuteranopia (green-blind)

#BBA733

Tritanopia (blue-blind)

#C29B8F

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #b4a729;
/* rgb */ color: rgb(180, 167, 41);
/* oklch */ color: oklch(71.8% 0.139 103.2);

Tailwind

colors: {
  custom: {
    50: '#cec06d',
    500: '#b4a729',
    950: '#000000',
  },
}

SCSS

$custom: #b4a729;
$custom-light: #cec06d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4a729",
  "rgb": {
    "r": 180,
    "g": 167,
    "b": 41
  },
  "hsl": {
    "h": 54.388,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.71807,
    "c": 0.13877,
    "h": 103.2
  },
  "luminance": 0.37501
}

Semantic roles & 50–950 ramp

primary

#B4A729

secondary

#7179C8

accent

#51E642

background

#FDFBF6

surface

#FAF7EC

border

#D3D0C7

text

#141208

muted

#83817B

Preview Lab

Preview with #B4A729

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

Preview Lab → · Contrast checker → · Palette generator →