#B4B833#B4B833

#B4B833 is a light, vivid yellow. Relative luminance 0.442; OKLCH L 75.6% C 0.149 H 111.2°. Best body text is #000000 at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#B4B833
RGB	rgb(180, 184, 51)
HSL	hsl(62, 57%, 46%)
HSV	hsv(62, 72%, 72%)
CMYK	cmyk(2.2%, 0%, 72.3%, 27.8%)
CIE-LAB	lab(72.38, -17.31, 62.92)
CIE-LCH	lch(72.38, 65.26, 105.38°)
OKLab	oklab(75.59% -0.054 0.1392)
OKLCH	oklch(75.59% 0.149 111.2)
XYZ	xyz(36.5616, 44.2242, 9.7415)
Luminance	0.4422 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B833 #3733B8

analogous

#B87933 #B4B833 #71B833

triadic

#B4B833 #33B4B8 #B833B4

tetradic

#B4B833 #33B879 #3733B8 #B83371

square

#B4B833 #33B879 #3733B8 #B83371

split-complementary

#B4B833 #3371B8 #7933B8

monochromatic

#565818 #858826 #B4B833 #CDD158 #DBDE88

Accessibility & contrast

On white

2.13

#B4B833 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.84

#B4B833 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B833

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B833	#FFFFFF	#000000	##000000
##B4B833	1.00	2.13	9.84	9.84
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.84	21.00	1.00	1.00
##000000	9.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B019

Deuteranopia (green-blind)

#C7B33D

Tritanopia (blue-blind)

#C1AD9E

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b4b833;
/* rgb */ color: rgb(180, 184, 51);
/* oklch */ color: oklch(75.6% 0.149 111.2);

Tailwind

colors: {
  custom: {
    50: '#cecd74',
    500: '#b4b833',
    950: '#000000',
  },
}

SCSS

$custom: #b4b833;
$custom-light: #cecd74;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b833",
  "rgb": {
    "r": 180,
    "g": 184,
    "b": 51
  },
  "hsl": {
    "h": 61.805,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.75594,
    "c": 0.14927,
    "h": 111.2
  },
  "luminance": 0.44223
}

Semantic roles & 50–950 ramp

primary

#B4B833

secondary

#817FC8

accent

#48E04C

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B4B833

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

Preview Lab → · Contrast checker → · Palette generator →