#B4E050#B4E050

#B4E050 is a very light, vivid yellow-green. Relative luminance 0.636; OKLCH L 84.8% C 0.176 H 124.6°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#B4E050
RGB	rgb(180, 224, 80)
HSL	hsl(78, 70%, 60%)
HSV	hsv(78, 64%, 88%)
CMYK	cmyk(19.6%, 0%, 64.3%, 12.2%)
CIE-LAB	lab(83.75, -34.79, 63.48)
CIE-LCH	lch(83.75, 72.39, 118.73°)
OKLab	oklab(84.81% -0.0999 0.1448)
OKLCH	oklch(84.81% 0.176 124.6)
XYZ	xyz(46.9263, 63.5934, 17.3904)
Luminance	0.6359 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E050 #7C50E0

analogous

#E0C450 #B4E050 #6CE050

triadic

#B4E050 #50B4E0 #E050B4

tetradic

#B4E050 #50E0C4 #7C50E0 #E0506C

square

#B4E050 #50E0C4 #7C50E0 #E0506C

split-complementary

#B4E050 #506CE0 #C450E0

monochromatic

#739A1B #9ACE25 #B4E050 #CAE984 #E1F2B8

Accessibility & contrast

On white

1.53

#B4E050 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#B4E050 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E050

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E050	#FFFFFF	#000000	##000000
##B4E050	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD23D

Deuteranopia (green-blind)

#E6D05B

Tritanopia (blue-blind)

#BCD6C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b4e050;
/* rgb */ color: rgb(180, 224, 80);
/* oklch */ color: oklch(84.8% 0.176 124.6);

Tailwind

colors: {
  custom: {
    50: '#cee988',
    500: '#b4e050',
    950: '#000000',
  },
}

SCSS

$custom: #b4e050;
$custom-light: #cee988;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e050",
  "rgb": {
    "r": 180,
    "g": 224,
    "b": 80
  },
  "hsl": {
    "h": 78.333,
    "s": 69.903,
    "l": 59.608
  },
  "oklch": {
    "l": 0.84805,
    "c": 0.17588,
    "h": 124.6
  },
  "luminance": 0.63594
}

Semantic roles & 50–950 ramp

primary

#B4E050

secondary

#56369E

accent

#3BED71

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B4E050

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

Preview Lab → · Contrast checker → · Palette generator →