#B4B11D#B4B11D

#B4B11D is a light, vivid yellow. Relative luminance 0.412; OKLCH L 73.9% C 0.153 H 108.3°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#B4B11D
RGB	rgb(180, 177, 29)
HSL	hsl(59, 72%, 41%)
HSV	hsv(59, 84%, 71%)
CMYK	cmyk(0%, 1.7%, 83.9%, 29.4%)
CIE-LAB	lab(70.34, -14.58, 67.65)
CIE-LCH	lch(70.34, 69.20, 102.16°)
OKLab	oklab(73.93% -0.0482 0.1453)
OKLCH	oklch(73.93% 0.153 108.3)
XYZ	xyz(34.7677, 41.2375, 7.2904)
Luminance	0.4124 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B11D #1D20B4

analogous

#B4651D #B4B11D #6BB41D

triadic

#B4B11D #1DB4B1 #B11DB4

tetradic

#B4B11D #1DB465 #1D20B4 #B41D6B

square

#B4B11D #1DB465 #1D20B4 #B41D6B

split-complementary

#B4B11D #1D6BB4 #651DB4

monochromatic

#4B490C #7F7D15 #B4B11D #DEDA30 #E6E465

Accessibility & contrast

On white

2.27

#B4B11D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#B4B11D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B11D

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B11D	#FFFFFF	#000000	##000000
##B4B11D	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#C3AE2C

Tritanopia (blue-blind)

#C2A597

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b4b11d;
/* rgb */ color: rgb(180, 177, 29);
/* oklch */ color: oklch(73.9% 0.153 108.3);

Tailwind

colors: {
  custom: {
    50: '#cfc86a',
    500: '#b4b11d',
    950: '#000000',
  },
}

SCSS

$custom: #b4b11d;
$custom-light: #cfc86a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b11d",
  "rgb": {
    "r": 180,
    "g": 177,
    "b": 29
  },
  "hsl": {
    "h": 58.808,
    "s": 72.249,
    "l": 40.98
  },
  "oklch": {
    "l": 0.73934,
    "c": 0.15306,
    "h": 108.3
  },
  "luminance": 0.41236
}

Semantic roles & 50–950 ramp

primary

#B4B11D

secondary

#6164CB

accent

#3CEF39

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141307

muted

#83827A

Preview Lab

Preview with #B4B11D

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

Preview Lab → · Contrast checker → · Palette generator →