#B4B933#B4B933

#B4B933 is a light, vivid yellow. Relative luminance 0.446; OKLCH L 75.8% C 0.150 H 111.6°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#B4B933
RGB	rgb(180, 185, 51)
HSL	hsl(62, 57%, 46%)
HSV	hsv(62, 72%, 73%)
CMYK	cmyk(2.7%, 0%, 72.4%, 27.5%)
CIE-LAB	lab(72.66, -17.81, 63.19)
CIE-LCH	lch(72.66, 65.65, 105.74°)
OKLab	oklab(75.82% -0.0554 0.1397)
OKLCH	oklch(75.82% 0.15 111.6)
XYZ	xyz(36.7701, 44.6412, 9.8110)
Luminance	0.4464 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B933 #3833B9

analogous

#B97B33 #B4B933 #71B933

triadic

#B4B933 #33B4B9 #B933B4

tetradic

#B4B933 #33B97B #3833B9 #B93371

square

#B4B933 #33B97B #3833B9 #B93371

split-complementary

#B4B933 #3371B9 #7B33B9

monochromatic

#575919 #858926 #B4B933 #CDD158 #DBDE88

Accessibility & contrast

On white

2.12

#B4B933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#B4B933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B933

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B933	#FFFFFF	#000000	##000000
##B4B933	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B119

Deuteranopia (green-blind)

#C8B43E

Tritanopia (blue-blind)

#C0AE9F

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b4b933;
/* rgb */ color: rgb(180, 185, 51);
/* oklch */ color: oklch(75.8% 0.150 111.6);

Tailwind

colors: {
  custom: {
    50: '#cecd74',
    500: '#b4b933',
    950: '#000000',
  },
}

SCSS

$custom: #b4b933;
$custom-light: #cecd74;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b933",
  "rgb": {
    "r": 180,
    "g": 185,
    "b": 51
  },
  "hsl": {
    "h": 62.239,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.75815,
    "c": 0.1503,
    "h": 111.6
  },
  "luminance": 0.4464
}

Semantic roles & 50–950 ramp

primary

#B4B933

secondary

#8280C8

accent

#48E04D

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B4B933

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

Preview Lab → · Contrast checker → · Palette generator →