#B4E142#B4E142

#B4E142 is a very light, vivid yellow-green. Relative luminance 0.639; OKLCH L 84.9% C 0.186 H 124.2°. Best body text is #000000 at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#B4E142
RGB	rgb(180, 225, 66)
HSL	hsl(77, 73%, 57%)
HSV	hsv(77, 71%, 88%)
CMYK	cmyk(20%, 0%, 70.7%, 11.8%)
CIE-LAB	lab(83.94, -36.13, 68.93)
CIE-LCH	lch(83.94, 77.83, 117.66°)
OKLab	oklab(84.92% -0.1048 0.1542)
OKLCH	oklch(84.92% 0.186 124.2)
XYZ	xyz(46.7314, 63.9467, 15.0342)
Luminance	0.6395 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E142 #6F42E1

analogous

#E1BF42 #B4E142 #65E142

triadic

#B4E142 #42B4E1 #E142B4

tetradic

#B4E142 #42E1BF #6F42E1 #E14265

square

#B4E142 #42E1BF #6F42E1 #E14265

split-complementary

#B4E142 #4265E1 #BF42E1

monochromatic

#6F9217 #97C61F #B4E142 #C9E977 #DEF2AC

Accessibility & contrast

On white

1.52

#B4E142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.79

#B4E142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E142

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E142	#FFFFFF	#000000	##000000
##B4E142	1.00	1.52	13.79	13.79
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.79	21.00	1.00	1.00
##000000	13.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD326

Deuteranopia (green-blind)

#E8D150

Tritanopia (blue-blind)

#BCD6C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b4e142;
/* rgb */ color: rgb(180, 225, 66);
/* oklch */ color: oklch(84.9% 0.186 124.2);

Tailwind

colors: {
  custom: {
    50: '#ceea80',
    500: '#b4e142',
    950: '#000000',
  },
}

SCSS

$custom: #b4e142;
$custom-light: #ceea80;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e142",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 66
  },
  "hsl": {
    "h": 76.981,
    "s": 72.603,
    "l": 57.059
  },
  "oklch": {
    "l": 0.84923,
    "c": 0.18647,
    "h": 124.2
  },
  "luminance": 0.63947
}

Semantic roles & 50–950 ramp

primary

#B4E142

secondary

#4E3196

accent

#38EF6C

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B4E142

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

Preview Lab → · Contrast checker → · Palette generator →