#B4DF4C#B4DF4C

#B4DF4C is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.5% C 0.178 H 124.2°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#B4DF4C
RGB	rgb(180, 223, 76)
HSL	hsl(78, 70%, 59%)
HSV	hsv(78, 66%, 87%)
CMYK	cmyk(19.3%, 0%, 65.9%, 12.5%)
CIE-LAB	lab(83.44, -34.61, 64.73)
CIE-LCH	lch(83.44, 73.40, 118.13°)
OKLab	oklab(84.54% -0.0997 0.1468)
OKLCH	oklch(84.54% 0.178 124.2)
XYZ	xyz(46.5149, 63.0001, 16.5457)
Luminance	0.6300 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DF4C #774CDF

analogous

#DFC04C #B4DF4C #6ADF4C

triadic

#B4DF4C #4CB4DF #DF4CB4

tetradic

#B4DF4C #4CDFC0 #774CDF #DF4C6A

square

#B4DF4C #4CDFC0 #774CDF #DF4C6A

split-complementary

#B4DF4C #4C6ADF #C04CDF

monochromatic

#72961B #99CA24 #B4DF4C #CAE880 #E0F2B4

Accessibility & contrast

On white

1.54

#B4DF4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#B4DF4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DF4C

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DF4C	#FFFFFF	#000000	##000000
##B4DF4C	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD137

Deuteranopia (green-blind)

#E5D057

Tritanopia (blue-blind)

#BCD4C1

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b4df4c;
/* rgb */ color: rgb(180, 223, 76);
/* oklch */ color: oklch(84.5% 0.178 124.2);

Tailwind

colors: {
  custom: {
    50: '#cee985',
    500: '#b4df4c',
    950: '#000000',
  },
}

SCSS

$custom: #b4df4c;
$custom-light: #cee985;
$custom-dark: #000000;

JSON

{
  "hex": "#b4df4c",
  "rgb": {
    "r": 180,
    "g": 223,
    "b": 76
  },
  "hsl": {
    "h": 77.551,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84544,
    "c": 0.17752,
    "h": 124.2
  },
  "luminance": 0.63
}

Semantic roles & 50–950 ramp

primary

#B4DF4C

secondary

#53359A

accent

#3BEC6F

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B4DF4C

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

Preview Lab → · Contrast checker → · Palette generator →