#B4BF3D#B4BF3D

#B4BF3D is a light, vivid yellow. Relative luminance 0.473; OKLCH L 77.2% C 0.150 H 114.1°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#B4BF3D
RGB	rgb(180, 191, 61)
HSL	hsl(65, 52%, 49%)
HSV	hsv(65, 68%, 75%)
CMYK	cmyk(5.8%, 0%, 68.1%, 25.1%)
CIE-LAB	lab(74.38, -20.28, 61.22)
CIE-LCH	lch(74.38, 64.49, 108.33°)
OKLab	oklab(77.22% -0.0614 0.1372)
OKLCH	oklch(77.22% 0.15 114.1)
XYZ	xyz(38.2965, 47.3025, 11.5269)
Luminance	0.4730 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BF3D #483DBF

analogous

#BF893D #B4BF3D #73BF3D

triadic

#B4BF3D #3DB4BF #BF3DB4

tetradic

#B4BF3D #3DBF89 #483DBF #BF3D73

square

#B4BF3D #3DBF89 #483DBF #BF3D73

split-complementary

#B4BF3D #3D73BF #893DBF

monochromatic

#5D621F #88912E #B4BF3D #C7CF6A #D8DE98

Accessibility & contrast

On white

2.01

#B4BF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#B4BF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BF3D

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BF3D	#FFFFFF	#000000	##000000
##B4BF3D	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB629

Deuteranopia (green-blind)

#CCB847

Tritanopia (blue-blind)

#C0B4A5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b4bf3d;
/* rgb */ color: rgb(180, 191, 61);
/* oklch */ color: oklch(77.2% 0.150 114.1);

Tailwind

colors: {
  custom: {
    50: '#ced27a',
    500: '#b4bf3d',
    950: '#000000',
  },
}

SCSS

$custom: #b4bf3d;
$custom-light: #ced27a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bf3d",
  "rgb": {
    "r": 180,
    "g": 191,
    "b": 61
  },
  "hsl": {
    "h": 65.077,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.77219,
    "c": 0.15034,
    "h": 114.1
  },
  "luminance": 0.47302
}

Semantic roles & 50–950 ramp

primary

#B4BF3D

secondary

#938ECA

accent

#4DDB59

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B4BF3D

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

Preview Lab → · Contrast checker → · Palette generator →