#B1DF44#B1DF44

#B1DF44 is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 84.3% C 0.184 H 124.7°. Best body text is #000000 at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#B1DF44
RGB	rgb(177, 223, 68)
HSL	hsl(78, 71%, 57%)
HSV	hsv(78, 70%, 87%)
CMYK	cmyk(20.6%, 0%, 69.5%, 12.5%)
CIE-LAB	lab(83.20, -36.27, 67.42)
CIE-LCH	lch(83.20, 76.56, 118.28°)
OKLab	oklab(84.28% -0.1048 0.1514)
OKLCH	oklch(84.28% 0.184 124.7)
XYZ	xyz(45.5629, 62.5394, 15.1386)
Luminance	0.6254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DF44 #7244DF

analogous

#DFBF44 #B1DF44 #64DF44

triadic

#B1DF44 #44B1DF #DF44B1

tetradic

#B1DF44 #44DFBF #7244DF #DF4464

square

#B1DF44 #44DFBF #7244DF #DF4464

split-complementary

#B1DF44 #4464DF #BF44DF

monochromatic

#6D9019 #94C422 #B1DF44 #C7E878 #DDF1AD

Accessibility & contrast

On white

1.55

#B1DF44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.51

#B1DF44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DF44

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DF44	#FFFFFF	#000000	##000000
##B1DF44	1.00	1.55	13.51	13.51
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.51	21.00	1.00	1.00
##000000	13.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD12A

Deuteranopia (green-blind)

#E5CF51

Tritanopia (blue-blind)

#B9D4C0

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b1df44;
/* rgb */ color: rgb(177, 223, 68);
/* oklch */ color: oklch(84.3% 0.184 124.7);

Tailwind

colors: {
  custom: {
    50: '#cce981',
    500: '#b1df44',
    950: '#000000',
  },
}

SCSS

$custom: #b1df44;
$custom-light: #cce981;
$custom-dark: #000000;

JSON

{
  "hex": "#b1df44",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 68
  },
  "hsl": {
    "h": 77.806,
    "s": 70.776,
    "l": 57.059
  },
  "oklch": {
    "l": 0.84282,
    "c": 0.18417,
    "h": 124.7
  },
  "luminance": 0.6254
}

Semantic roles & 50–950 ramp

primary

#B1DF44

secondary

#503295

accent

#3AEE6F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DF44

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

Preview Lab → · Contrast checker → · Palette generator →