#B4B72D#B4B72D

#B4B72D is a light, vivid yellow. Relative luminance 0.438; OKLCH L 75.3% C 0.152 H 110.8°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#B4B72D
RGB	rgb(180, 183, 45)
HSL	hsl(61, 61%, 45%)
HSV	hsv(61, 75%, 72%)
CMYK	cmyk(1.6%, 0%, 75.4%, 28.2%)
CIE-LAB	lab(72.07, -17.07, 64.66)
CIE-LCH	lch(72.07, 66.87, 104.79°)
OKLab	oklab(75.34% -0.0539 0.1417)
OKLCH	oklch(75.34% 0.152 110.8)
XYZ	xyz(36.2308, 43.7607, 9.0203)
Luminance	0.4376 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4B72D #302DB7

analogous

#B7752D #B4B72D #6FB72D

triadic

#B4B72D #2DB4B7 #B72DB4

tetradic

#B4B72D #2DB775 #302DB7 #B72D6F

square

#B4B72D #2DB775 #302DB7 #B72D6F

split-complementary

#B4B72D #2D6FB7 #752DB7

monochromatic

#535515 #848621 #B4B72D #D1D34E #DDDF7F

Accessibility & contrast

On white

2.15

#B4B72D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#B4B72D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4B72D

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4B72D	#FFFFFF	#000000	##000000
##B4B72D	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF0A

Deuteranopia (green-blind)

#C7B239

Tritanopia (blue-blind)

#C1AB9D

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #b4b72d;
/* rgb */ color: rgb(180, 183, 45);
/* oklch */ color: oklch(75.3% 0.152 110.8);

Tailwind

colors: {
  custom: {
    50: '#cecc71',
    500: '#b4b72d',
    950: '#000000',
  },
}

SCSS

$custom: #b4b72d;
$custom-light: #cecc71;
$custom-dark: #000000;

JSON

{
  "hex": "#b4b72d",
  "rgb": {
    "r": 180,
    "g": 183,
    "b": 45
  },
  "hsl": {
    "h": 61.304,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.75336,
    "c": 0.15164,
    "h": 110.8
  },
  "luminance": 0.4376
}

Semantic roles & 50–950 ramp

primary

#B4B72D

secondary

#7978C8

accent

#44E448

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B4B72D

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

Preview Lab → · Contrast checker → · Palette generator →