#B3DF4C#B3DF4C

#B3DF4C is a very light, vivid yellow-green. Relative luminance 0.629; OKLCH L 84.5% C 0.178 H 124.5°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#B3DF4C
RGB	rgb(179, 223, 76)
HSL	hsl(78, 70%, 59%)
HSV	hsv(78, 66%, 87%)
CMYK	cmyk(19.7%, 0%, 65.9%, 12.5%)
CIE-LAB	lab(83.38, -34.99, 64.64)
CIE-LCH	lch(83.38, 73.50, 118.43°)
OKLab	oklab(84.48% -0.1008 0.1467)
OKLCH	oklch(84.48% 0.178 124.5)
XYZ	xyz(46.2829, 62.8804, 16.5349)
Luminance	0.6288 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DF4C #784CDF

analogous

#DFC14C #B3DF4C #69DF4C

triadic

#B3DF4C #4CB3DF #DF4CB3

tetradic

#B3DF4C #4CDFC1 #784CDF #DF4C69

square

#B3DF4C #4CDFC1 #784CDF #DF4C69

split-complementary

#B3DF4C #4C69DF #C14CDF

monochromatic

#71961B #98CA24 #B3DF4C #C9E880 #DFF2B4

Accessibility & contrast

On white

1.55

#B3DF4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#B3DF4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DF4C

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DF4C	#FFFFFF	#000000	##000000
##B3DF4C	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD137

Deuteranopia (green-blind)

#E5CF57

Tritanopia (blue-blind)

#BBD5C1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b3df4c;
/* rgb */ color: rgb(179, 223, 76);
/* oklch */ color: oklch(84.5% 0.178 124.5);

Tailwind

colors: {
  custom: {
    50: '#cde985',
    500: '#b3df4c',
    950: '#000000',
  },
}

SCSS

$custom: #b3df4c;
$custom-light: #cde985;
$custom-dark: #000000;

JSON

{
  "hex": "#b3df4c",
  "rgb": {
    "r": 179,
    "g": 223,
    "b": 76
  },
  "hsl": {
    "h": 77.959,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84477,
    "c": 0.17795,
    "h": 124.5
  },
  "luminance": 0.62881
}

Semantic roles & 50–950 ramp

primary

#B3DF4C

secondary

#53359A

accent

#3BEC70

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DF4C

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

Preview Lab → · Contrast checker → · Palette generator →