#B4DB41#B4DB41

#B4DB41 is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.6% C 0.180 H 122.8°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#B4DB41
RGB	rgb(180, 219, 65)
HSL	hsl(75, 68%, 56%)
HSV	hsv(75, 70%, 86%)
CMYK	cmyk(17.8%, 0%, 70.3%, 14.1%)
CIE-LAB	lab(82.24, -33.45, 67.61)
CIE-LCH	lch(82.24, 75.43, 116.32°)
OKLab	oklab(83.55% -0.0975 0.1513)
OKLCH	oklch(83.55% 0.18 122.8)
XYZ	xyz(45.1086, 60.7478, 14.3491)
Luminance	0.6075 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DB41 #6841DB

analogous

#DBB541 #B4DB41 #67DB41

triadic

#B4DB41 #41B4DB #DB41B4

tetradic

#B4DB41 #41DBB5 #6841DB #DB4167

square

#B4DB41 #41DBB5 #6841DB #DB4167

split-complementary

#B4DB41 #4167DB #B541DB

monochromatic

#6C881A #95BB23 #B4DB41 #C8E574 #DDEEA8

Accessibility & contrast

On white

1.60

#B4DB41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#B4DB41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DB41

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DB41	#FFFFFF	#000000	##000000
##B4DB41	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE26

Deuteranopia (green-blind)

#E3CC4E

Tritanopia (blue-blind)

#BDD0BD

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b4db41;
/* rgb */ color: rgb(180, 219, 65);
/* oklch */ color: oklch(83.6% 0.180 122.8);

Tailwind

colors: {
  custom: {
    50: '#cee67f',
    500: '#b4db41',
    950: '#000000',
  },
}

SCSS

$custom: #b4db41;
$custom-light: #cee67f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4db41",
  "rgb": {
    "r": 180,
    "g": 219,
    "b": 65
  },
  "hsl": {
    "h": 75.195,
    "s": 68.142,
    "l": 55.686
  },
  "oklch": {
    "l": 0.83551,
    "c": 0.17999,
    "h": 122.8
  },
  "luminance": 0.60748
}

Semantic roles & 50–950 ramp

primary

#B4DB41

secondary

#49328E

accent

#3DEB69

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B4DB41

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

Preview Lab → · Contrast checker → · Palette generator →