#B1B532#B1B532

#B1B532 is a light, vivid yellow. Relative luminance 0.426; OKLCH L 74.7% C 0.147 H 111.2°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#B1B532
RGB	rgb(177, 181, 50)
HSL	hsl(62, 57%, 45%)
HSV	hsv(62, 72%, 71%)
CMYK	cmyk(2.2%, 0%, 72.4%, 29%)
CIE-LAB	lab(71.30, -17.12, 62.16)
CIE-LCH	lch(71.30, 64.48, 105.40°)
OKLab	oklab(74.67% -0.0534 0.1375)
OKLCH	oklch(74.67% 0.147 111.2)
XYZ	xyz(35.2322, 42.6261, 9.3887)
Luminance	0.4263 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1B532 #3632B5

analogous

#B57732 #B1B532 #6FB532

triadic

#B1B532 #32B1B5 #B532B1

tetradic

#B1B532 #32B577 #3632B5 #B5326F

square

#B1B532 #32B577 #3632B5 #B5326F

split-complementary

#B1B532 #326FB5 #7732B5

monochromatic

#535518 #828525 #B1B532 #CCD054 #DADD84

Accessibility & contrast

On white

2.20

#B1B532 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#B1B532 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1B532

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1B532	#FFFFFF	#000000	##000000
##B1B532	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD19

Deuteranopia (green-blind)

#C4B03C

Tritanopia (blue-blind)

#BDAA9C

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #b1b532;
/* rgb */ color: rgb(177, 181, 50);
/* oklch */ color: oklch(74.7% 0.147 111.2);

Tailwind

colors: {
  custom: {
    50: '#ccca73',
    500: '#b1b532',
    950: '#000000',
  },
}

SCSS

$custom: #b1b532;
$custom-light: #ccca73;
$custom-dark: #000000;

JSON

{
  "hex": "#b1b532",
  "rgb": {
    "r": 177,
    "g": 181,
    "b": 50
  },
  "hsl": {
    "h": 61.832,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.74671,
    "c": 0.14747,
    "h": 111.2
  },
  "luminance": 0.42625
}

Semantic roles & 50–950 ramp

primary

#B1B532

secondary

#7F7CC7

accent

#48E04C

background

#FCFCF7

surface

#F9F8ED

border

#D2D1C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B1B532

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

Preview Lab → · Contrast checker → · Palette generator →