#B6DF40#B6DF40

#B6DF40 is a very light, vivid yellow-green. Relative luminance 0.631; OKLCH L 84.6% C 0.184 H 123.1°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#B6DF40
RGB	rgb(182, 223, 64)
HSL	hsl(75, 71%, 56%)
HSV	hsv(75, 71%, 87%)
CMYK	cmyk(18.4%, 0%, 71.3%, 12.5%)
CIE-LAB	lab(83.49, -34.56, 69.23)
CIE-LCH	lch(83.49, 77.38, 116.53°)
OKLab	oklab(84.59% -0.1008 0.1545)
OKLCH	oklch(84.59% 0.184 123.1)
XYZ	xyz(46.6050, 63.0904, 14.5719)
Luminance	0.6309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6DF40 #6940DF

analogous

#DFB940 #B6DF40 #67DF40

triadic

#B6DF40 #40B6DF #DF40B6

tetradic

#B6DF40 #40DFB9 #6940DF #DF4067

square

#B6DF40 #40DFB9 #6940DF #DF4067

split-complementary

#B6DF40 #4067DF #B940DF

monochromatic

#6F8D18 #98C120 #B6DF40 #CAE874 #DEF1A9

Accessibility & contrast

On white

1.54

#B6DF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#B6DF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6DF40

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6DF40	#FFFFFF	#000000	##000000
##B6DF40	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD123

Deuteranopia (green-blind)

#E7D04E

Tritanopia (blue-blind)

#BFD4C0

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b6df40;
/* rgb */ color: rgb(182, 223, 64);
/* oklch */ color: oklch(84.6% 0.184 123.1);

Tailwind

colors: {
  custom: {
    50: '#d0e97f',
    500: '#b6df40',
    950: '#000000',
  },
}

SCSS

$custom: #b6df40;
$custom-light: #d0e97f;
$custom-dark: #000000;

JSON

{
  "hex": "#b6df40",
  "rgb": {
    "r": 182,
    "g": 223,
    "b": 64
  },
  "hsl": {
    "h": 75.472,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.8459,
    "c": 0.18446,
    "h": 123.1
  },
  "luminance": 0.63091
}

Semantic roles & 50–950 ramp

primary

#B6DF40

secondary

#4A3192

accent

#3AEE68

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B6DF40

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

Preview Lab → · Contrast checker → · Palette generator →