#BFB639#BFB639

#BFB639 is a light, vivid yellow. Relative luminance 0.448; OKLCH L 76.1% C 0.142 H 105.2°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX#BFB639
RGBrgb(191, 182, 57)
HSLhsl(56, 54%, 49%)
HSVhsv(56, 70%, 75%)
CMYKcmyk(0%, 4.7%, 70.2%, 25.1%)
CIE-LABlab(72.78, -11.27, 61.44)
CIE-LCHlch(72.78, 62.46, 100.39°)
OKLaboklab(76.15% -0.0371 0.1367)
OKLCHoklch(76.15% 0.142 105.2)
XYZxyz(38.9539, 44.8291, 10.4711)
Luminance0.4483 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BFB639 #3942BF
analogous
#BF7339 #BFB639 #85BF39
triadic
#BFB639 #39BFB6 #B639BF
tetradic
#BFB639 #39BF73 #3942BF #BF3985
square
#BFB639 #39BF73 #3942BF #BF3985
split-complementary
#BFB639 #3985BF #7339BF
monochromatic
#615C1D #90892B #BFB639 #D1CA64 #DFDA93

Accessibility & contrast

On white

2.11
#BFB639 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.97
#BFB639 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFB639
9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BFB639#FFFFFF#000000##000000
##BFB6391.002.119.979.97
#FFFFFF2.111.0021.0021.00
#0000009.9721.001.001.00
##0000009.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6B025
Deuteranopia (green-blind)
#C9B541
Tritanopia (blue-blind)
#CDAA9D
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #bfb639;
/* rgb */ color: rgb(191, 182, 57);
/* oklch */ color: oklch(76.1% 0.142 105.2);
Tailwind
colors: {
  custom: {
    50: '#d6cb77',
    500: '#bfb639',
    950: '#000000',
  },
}
SCSS
$custom: #bfb639;
$custom-light: #d6cb77;
$custom-dark: #000000;
JSON
{
  "hex": "#bfb639",
  "rgb": {
    "r": 191,
    "g": 182,
    "b": 57
  },
  "hsl": {
    "h": 55.97,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.76147,
    "c": 0.14164,
    "h": 105.2
  },
  "luminance": 0.44828
}

Semantic roles & 50–950 ramp

primary
#BFB639
secondary
#8A8ECA
accent
#54DD4A
background
#FDFCF7
surface
#FBF8EE
border
#D4D1C9
text
#151309
muted
#83827B

Preview Lab

Preview with #BFB639

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

Preview Lab → · Contrast checker → · Palette generator →

#BFB639 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva