#BFB033#BFB033

#BFB033 is a light, vivid yellow. Relative luminance 0.424; OKLCH L 74.8% C 0.140 H 102.3°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX#BFB033
RGBrgb(191, 176, 51)
HSLhsl(54, 58%, 47%)
HSVhsv(54, 73%, 75%)
CMYKcmyk(0%, 7.9%, 73.3%, 25.1%)
CIE-LABlab(71.12, -8.45, 62.05)
CIE-LCHlch(71.12, 62.62, 97.76°)
OKLaboklab(74.82% -0.0298 0.1369)
OKLCHoklch(74.82% 0.14 102.3)
XYZxyz(37.6104, 42.3677, 9.3280)
Luminance0.4237 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#BFB033 #3342BF
analogous
#BF6A33 #BFB033 #88BF33
triadic
#BFB033 #33BFB0 #B033BF
tetradic
#BFB033 #33BF6A #3342BF #BF3388
square
#BFB033 #33BF6A #3342BF #BF3388
split-complementary
#BFB033 #3388BF #6A33BF
monochromatic
#5E5719 #8F8326 #BFB033 #D3C75C #E0D78C

Accessibility & contrast

On white

2.22
#BFB033 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.47
#BFB033 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFB033
9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##BFB033#FFFFFF#000000##000000
##BFB0331.002.229.479.47
#FFFFFF2.221.0021.0021.00
#0000009.4721.001.001.00
##0000009.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0AA1C
Deuteranopia (green-blind)
#C5B13C
Tritanopia (blue-blind)
#CEA398
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #bfb033;
/* rgb */ color: rgb(191, 176, 51);
/* oklch */ color: oklch(74.8% 0.140 102.3);
Tailwind
colors: {
  custom: {
    50: '#d6c774',
    500: '#bfb033',
    950: '#000000',
  },
}
SCSS
$custom: #bfb033;
$custom-light: #d6c774;
$custom-dark: #000000;
JSON
{
  "hex": "#bfb033",
  "rgb": {
    "r": 191,
    "g": 176,
    "b": 51
  },
  "hsl": {
    "h": 53.571,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.74818,
    "c": 0.14009,
    "h": 102.3
  },
  "luminance": 0.42366
}

Semantic roles & 50–950 ramp

primary
#BFB033
secondary
#838BCB
accent
#57E147
background
#FDFCF7
surface
#FBF8ED
border
#D4D1C8
text
#151309
muted
#83827B

Preview Lab

Preview with #BFB033

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

Preview Lab → · Contrast checker → · Palette generator →

#BFB033 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva