#B4B629#B4B629

#B4B629 is a light, vivid yellow. Relative luminance 0.433; OKLCH L 75.1% C 0.153 H 110.4°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#B4B629
RGB	rgb(180, 182, 41)
HSL	hsl(61, 63%, 44%)
HSV	hsv(61, 77%, 71%)
CMYK	cmyk(1.1%, 0%, 77.5%, 28.6%)
CIE-LAB	lab(71.77, -16.72, 65.64)
CIE-LCH	lch(71.77, 67.73, 104.30°)
OKLab	oklab(75.09% -0.0533 0.1431)
OKLCH	oklch(75.09% 0.153 110.4)
XYZ	xyz(35.9519, 43.3203, 8.5652)
Luminance	0.4332 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B629 #2B29B6

analogous

#B67129 #B4B629 #6DB629

triadic

#B4B629 #29B4B6 #B629B4

tetradic

#B4B629 #29B671 #2B29B6 #B6296D

square

#B4B629 #29B671 #2B29B6 #B6296D

split-complementary

#B4B629 #296DB6 #7129B6

monochromatic

#515212 #83841E #B4B629 #D3D547 #DFE179

Accessibility & contrast

On white

2.17

#B4B629 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#B4B629 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B629

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B629	#FFFFFF	#000000	##000000
##B4B629	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE00

Deuteranopia (green-blind)

#C6B235

Tritanopia (blue-blind)

#C1AA9C

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #b4b629;
/* rgb */ color: rgb(180, 182, 41);
/* oklch */ color: oklch(75.1% 0.153 110.4);

Tailwind

colors: {
  custom: {
    50: '#cecb6f',
    500: '#b4b629',
    950: '#000000',
  },
}

SCSS

$custom: #b4b629;
$custom-light: #cecb6f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b629",
  "rgb": {
    "r": 180,
    "g": 182,
    "b": 41
  },
  "hsl": {
    "h": 60.851,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.75092,
    "c": 0.15269,
    "h": 110.4
  },
  "luminance": 0.43319
}

Semantic roles & 50–950 ramp

primary

#B4B629

secondary

#7372C9

accent

#42E644

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B4B629

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

Preview Lab → · Contrast checker → · Palette generator →