#B7BF3A#B7BF3A

#B7BF3A is a light, vivid yellow. Relative luminance 0.476; OKLCH L 77.4% C 0.152 H 112.8°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#B7BF3A
RGB	rgb(183, 191, 58)
HSL	hsl(64, 53%, 49%)
HSV	hsv(64, 70%, 75%)
CMYK	cmyk(4.2%, 0%, 69.6%, 25.1%)
CIE-LAB	lab(74.59, -19.19, 62.64)
CIE-LCH	lch(74.59, 65.51, 107.03°)
OKLab	oklab(77.44% -0.0588 0.1397)
OKLCH	oklch(77.44% 0.152 112.8)
XYZ	xyz(38.9241, 47.6352, 11.1462)
Luminance	0.4763 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BF3A #423ABF

analogous

#BF853A #B7BF3A #75BF3A

triadic

#B7BF3A #3AB7BF #BF3AB7

tetradic

#B7BF3A #3ABF85 #423ABF #BF3A75

square

#B7BF3A #3ABF85 #423ABF #BF3A75

split-complementary

#B7BF3A #3A75BF #853ABF

monochromatic

#5D611D #8A902C #B7BF3A #CAD066 #DADF95

Accessibility & contrast

On white

1.99

#B7BF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#B7BF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BF3A

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BF3A	#FFFFFF	#000000	##000000
##B7BF3A	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB624

Deuteranopia (green-blind)

#CDB944

Tritanopia (blue-blind)

#C3B4A5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b7bf3a;
/* rgb */ color: rgb(183, 191, 58);
/* oklch */ color: oklch(77.4% 0.152 112.8);

Tailwind

colors: {
  custom: {
    50: '#d0d279',
    500: '#b7bf3a',
    950: '#000000',
  },
}

SCSS

$custom: #b7bf3a;
$custom-light: #d0d279;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bf3a",
  "rgb": {
    "r": 183,
    "g": 191,
    "b": 58
  },
  "hsl": {
    "h": 63.609,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.77439,
    "c": 0.15152,
    "h": 112.8
  },
  "luminance": 0.47634
}

Semantic roles & 50–950 ramp

primary

#B7BF3A

secondary

#8F8BCA

accent

#4BDD54

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B7BF3A

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

Preview Lab → · Contrast checker → · Palette generator →