#BFDD34#BFDD34

#BFDD34 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.7% C 0.185 H 119.6°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#BFDD34
RGB	rgb(191, 221, 52)
HSL	hsl(71, 71%, 54%)
HSV	hsv(71, 76%, 87%)
CMYK	cmyk(13.6%, 0%, 76.5%, 13.3%)
CIE-LAB	lab(83.46, -30.65, 73.29)
CIE-LCH	lch(83.46, 79.44, 112.69°)
OKLab	oklab(84.7% -0.0914 0.1609)
OKLCH	oklch(84.7% 0.185 119.6)
XYZ	xyz(47.9631, 63.0375, 12.8889)
Luminance	0.6304 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BFDD34 #5234DD

analogous

#DDA634 #BFDD34 #6ADD34

triadic

#BFDD34 #34BFDD #DD34BF

tetradic

#BFDD34 #34DDA6 #5234DD #DD346A

square

#BFDD34 #34DDA6 #5234DD #DD346A

split-complementary

#BFDD34 #346ADD #A634DD

monochromatic

#6E8116 #9BB51E #BFDD34 #D0E668 #E0EF9D

Accessibility & contrast

On white

1.54

#BFDD34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#BFDD34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BFDD34

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BFDD34	#FFFFFF	#000000	##000000
##BFDD34	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD000

Deuteranopia (green-blind)

#E8D044

Tritanopia (blue-blind)

#CAD1BE

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #bfdd34;
/* rgb */ color: rgb(191, 221, 52);
/* oklch */ color: oklch(84.7% 0.185 119.6);

Tailwind

colors: {
  custom: {
    50: '#d6e779',
    500: '#bfdd34',
    950: '#000000',
  },
}

SCSS

$custom: #bfdd34;
$custom-light: #d6e779;
$custom-dark: #000000;

JSON

{
  "hex": "#bfdd34",
  "rgb": {
    "r": 191,
    "g": 221,
    "b": 52
  },
  "hsl": {
    "h": 70.651,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.84698,
    "c": 0.18505,
    "h": 119.6
  },
  "luminance": 0.63037
}

Semantic roles & 50–950 ramp

primary

#BFDD34

secondary

#3D2D88

accent

#3AEE5A

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15160A

muted

#84847D

Preview Lab

Preview with #BFDD34

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

Preview Lab → · Contrast checker → · Palette generator →