#B4E322#B4E322

#B4E322 is a very light, highly saturated yellow-green. Relative luminance 0.648; OKLCH L 85.2% C 0.204 H 123.8°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#B4E322
RGB	rgb(180, 227, 34)
HSL	hsl(75, 78%, 51%)
HSV	hsv(75, 85%, 89%)
CMYK	cmyk(20.7%, 0%, 85%, 11%)
CIE-LAB	lab(84.36, -38.37, 78.33)
CIE-LCH	lch(84.36, 87.23, 116.10°)
OKLab	oklab(85.22% -0.1131 0.1692)
OKLCH	oklch(85.22% 0.204 123.8)
XYZ	xyz(46.5808, 64.7566, 11.5583)
Luminance	0.6476 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E322 #5122E3

analogous

#E3B122 #B4E322 #53E322

triadic

#B4E322 #22B4E3 #E322B4

tetradic

#B4E322 #22E3B1 #5122E3 #E32253

square

#B4E322 #22E3B1 #5122E3 #E32253

split-complementary

#B4E322 #2253E3 #B122E3

monochromatic

#617B10 #8CB116 #B4E322 #C6EA58 #D9F18F

Accessibility & contrast

On white

1.51

#B4E322 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#B4E322 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E322

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E322	#FFFFFF	#000000	##000000
##B4E322	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D400

Deuteranopia (green-blind)

#EAD23B

Tritanopia (blue-blind)

#BDD7C2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b4e322;
/* rgb */ color: rgb(180, 227, 34);
/* oklch */ color: oklch(85.2% 0.204 123.8);

Tailwind

colors: {
  custom: {
    50: '#cfec73',
    500: '#b4e322',
    950: '#000000',
  },
}

SCSS

$custom: #b4e322;
$custom-light: #cfec73;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e322",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 34
  },
  "hsl": {
    "h": 74.611,
    "s": 77.51,
    "l": 51.176
  },
  "oklch": {
    "l": 0.85217,
    "c": 0.20351,
    "h": 123.8
  },
  "luminance": 0.64757
}

Semantic roles & 50–950 ramp

primary

#B4E322

secondary

#3D2782

accent

#34F463

background

#FEFEFB

surface

#FBFDF1

border

#D4D5CB

text

#141609

muted

#83847D

Preview Lab

Preview with #B4E322

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

Preview Lab → · Contrast checker → · Palette generator →