#BFD333#BFD333

#BFD333 is a very light, vivid yellow. Relative luminance 0.579; OKLCH L 82.5% C 0.175 H 116.8°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#BFD333
RGB	rgb(191, 211, 51)
HSL	hsl(68, 65%, 51%)
HSV	hsv(68, 76%, 83%)
CMYK	cmyk(9.5%, 0%, 75.8%, 17.3%)
CIE-LAB	lab(80.69, -25.96, 71.03)
CIE-LCH	lch(80.69, 75.63, 110.08°)
OKLab	oklab(82.46% -0.0786 0.1559)
OKLCH	oklch(82.46% 0.175 116.8)
XYZ	xyz(45.3788, 57.9045, 11.9175)
Luminance	0.5790 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFD333 #4733D3

analogous

#D39733 #BFD333 #6FD333

triadic

#BFD333 #33BFD3 #D333BF

tetradic

#BFD333 #33D397 #4733D3 #D3336F

square

#BFD333 #33D397 #4733D3 #D3336F

split-complementary

#BFD333 #336FD3 #9733D3

monochromatic

#687319 #95A524 #BFD333 #CFDE65 #DFE998

Accessibility & contrast

On white

1.67

#BFD333 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#BFD333 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFD333

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFD333	#FFFFFF	#000000	##000000
##BFD333	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C805

Deuteranopia (green-blind)

#E0C942

Tritanopia (blue-blind)

#CBC7B5

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #bfd333;
/* rgb */ color: rgb(191, 211, 51);
/* oklch */ color: oklch(82.5% 0.175 116.8);

Tailwind

colors: {
  custom: {
    50: '#d6e077',
    500: '#bfd333',
    950: '#000000',
  },
}

SCSS

$custom: #bfd333;
$custom-light: #d6e077;
$custom-dark: #000000;

JSON

{
  "hex": "#bfd333",
  "rgb": {
    "r": 191,
    "g": 211,
    "b": 51
  },
  "hsl": {
    "h": 67.5,
    "s": 64.516,
    "l": 51.373
  },
  "oklch": {
    "l": 0.82462,
    "c": 0.17463,
    "h": 116.8
  },
  "luminance": 0.57904
}

Semantic roles & 50–950 ramp

primary

#BFD333

secondary

#382F7C

accent

#40E855

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BFD333

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

Preview Lab → · Contrast checker → · Palette generator →