#BFBF36#BFBF36

#BFBF36 is a light, vivid yellow. Relative luminance 0.486; OKLCH L 78.1% C 0.152 H 109.5°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX#BFBF36
RGBrgb(191, 191, 54)
HSLhsl(60, 56%, 48%)
HSVhsv(60, 72%, 75%)
CMYKcmyk(0%, 0%, 71.7%, 25.1%)
CIE-LABlab(75.21, -16.00, 64.89)
CIE-LCHlch(75.21, 66.83, 103.85°)
OKLaboklab(78.08% -0.0507 0.1435)
OKLCHoklch(78.08% 0.152 109.5)
XYZxyz(40.7840, 48.6055, 10.7228)
Luminance0.4860 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BFBF36 #3636BF
analogous
#BF7A36 #BFBF36 #7ABF36
triadic
#BFBF36 #36BFBF #BF36BF
tetradic
#BFBF36 #36BF7A #3636BF #BF367A
square
#BFBF36 #36BF7A #3636BF #BF367A
split-complementary
#BFBF36 #367ABF #7A36BF
monochromatic
#60601B #8F8F29 #BFBF36 #D2D260 #E0E090

Accessibility & contrast

On white

1.96
#BFBF36 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.72
#BFBF36 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFBF36
10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BFBF36#FFFFFF#000000##000000
##BFBF361.001.9610.7210.72
#FFFFFF1.961.0021.0021.00
#00000010.7221.001.001.00
##00000010.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB71C
Deuteranopia (green-blind)
#D0BB40
Tritanopia (blue-blind)
#CDB3A5
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #bfbf36;
/* rgb */ color: rgb(191, 191, 54);
/* oklch */ color: oklch(78.1% 0.152 109.5);
Tailwind
colors: {
  custom: {
    50: '#d6d277',
    500: '#bfbf36',
    950: '#000000',
  },
}
SCSS
$custom: #bfbf36;
$custom-light: #d6d277;
$custom-dark: #000000;
JSON
{
  "hex": "#bfbf36",
  "rgb": {
    "r": 191,
    "g": 191,
    "b": 54
  },
  "hsl": {
    "h": 60,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.78076,
    "c": 0.15215,
    "h": 109.5
  },
  "luminance": 0.48604
}

Semantic roles & 50–950 ramp

primary
#BFBF36
secondary
#8787CA
accent
#49DF49
background
#FDFCF7
surface
#FBF9EE
border
#D4D2C9
text
#151409
muted
#83827B

Preview Lab

Preview with #BFBF36

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

Preview Lab → · Contrast checker → · Palette generator →

#BFBF36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva