#B4BD29#B4BD29

#B4BD29 is a light, vivid yellow. Relative luminance 0.463; OKLCH L 76.6% C 0.160 H 113.2°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#B4BD29
RGB	rgb(180, 189, 41)
HSL	hsl(64, 64%, 45%)
HSV	hsv(64, 78%, 74%)
CMYK	cmyk(4.8%, 0%, 78.3%, 25.9%)
CIE-LAB	lab(73.71, -20.23, 67.38)
CIE-LCH	lch(73.71, 70.35, 106.71°)
OKLab	oklab(76.65% -0.063 0.1468)
OKLCH	oklch(76.65% 0.16 113.2)
XYZ	xyz(37.4214, 46.2594, 9.0551)
Luminance	0.4626 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BD29 #3229BD

analogous

#BD7C29 #B4BD29 #6ABD29

triadic

#B4BD29 #29B4BD #BD29B4

tetradic

#B4BD29 #29BD7C #3229BD #BD296A

square

#B4BD29 #29BD7C #3229BD #BD296A

split-complementary

#B4BD29 #296ABD #7C29BD

monochromatic

#545813 #848B1E #B4BD29 #CFD84B #DDE37D

Accessibility & contrast

On white

2.05

#B4BD29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#B4BD29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BD29

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BD29	#FFFFFF	#000000	##000000
##B4BD29	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB400

Deuteranopia (green-blind)

#CCB737

Tritanopia (blue-blind)

#C0B1A2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b4bd29;
/* rgb */ color: rgb(180, 189, 41);
/* oklch */ color: oklch(76.6% 0.160 113.2);

Tailwind

colors: {
  custom: {
    50: '#ced070',
    500: '#b4bd29',
    950: '#000000',
  },
}

SCSS

$custom: #b4bd29;
$custom-light: #ced070;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bd29",
  "rgb": {
    "r": 180,
    "g": 189,
    "b": 41
  },
  "hsl": {
    "h": 63.649,
    "s": 64.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.76647,
    "c": 0.15977,
    "h": 113.2
  },
  "luminance": 0.46259
}

Semantic roles & 50–950 ramp

primary

#B4BD29

secondary

#7C77CB

accent

#40E74B

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141408

muted

#83827B

Preview Lab

Preview with #B4BD29

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

Preview Lab → · Contrast checker → · Palette generator →