#B6BF37#B6BF37

#B6BF37 is a light, vivid yellow. Relative luminance 0.475; OKLCH L 77.3% C 0.154 H 113.2°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#B6BF37
RGB	rgb(182, 191, 55)
HSL	hsl(64, 55%, 48%)
HSV	hsv(64, 71%, 75%)
CMYK	cmyk(4.7%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(74.50, -19.76, 63.61)
CIE-LCH	lch(74.50, 66.61, 107.26°)
OKLab	oklab(77.34% -0.0606 0.1412)
OKLCH	oklch(77.34% 0.154 113.2)
XYZ	xyz(38.6129, 47.4833, 10.7448)
Luminance	0.4748 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6BF37 #4037BF

analogous

#BF8437 #B6BF37 #72BF37

triadic

#B6BF37 #37B6BF #BF37B6

tetradic

#B6BF37 #37BF84 #4037BF #BF3772

square

#B6BF37 #37BF84 #4037BF #BF3772

split-complementary

#B6BF37 #3772BF #8437BF

monochromatic

#5B601C #898F29 #B6BF37 #CAD262 #DADF91

Accessibility & contrast

On white

2.00

#B6BF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#B6BF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6BF37

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6BF37	#FFFFFF	#000000	##000000
##B6BF37	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61E

Deuteranopia (green-blind)

#CDB942

Tritanopia (blue-blind)

#C2B4A5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b6bf37;
/* rgb */ color: rgb(182, 191, 55);
/* oklch */ color: oklch(77.3% 0.154 113.2);

Tailwind

colors: {
  custom: {
    50: '#cfd277',
    500: '#b6bf37',
    950: '#000000',
  },
}

SCSS

$custom: #b6bf37;
$custom-light: #cfd277;
$custom-dark: #000000;

JSON

{
  "hex": "#b6bf37",
  "rgb": {
    "r": 182,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 63.971,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.77337,
    "c": 0.15368,
    "h": 113.2
  },
  "luminance": 0.47483
}

Semantic roles & 50–950 ramp

primary

#B6BF37

secondary

#8C88CA

accent

#49DF53

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#141409

muted

#83827B

Preview Lab

Preview with #B6BF37

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

Preview Lab → · Contrast checker → · Palette generator →