#B4E146#B4E146

#B4E146 is a very light, vivid yellow-green. Relative luminance 0.640; OKLCH L 85.0% C 0.184 H 124.4°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#B4E146
RGB	rgb(180, 225, 70)
HSL	hsl(77, 72%, 58%)
HSV	hsv(77, 69%, 88%)
CMYK	cmyk(20%, 0%, 68.9%, 11.8%)
CIE-LAB	lab(83.96, -35.90, 67.53)
CIE-LCH	lch(83.96, 76.48, 118.00°)
OKLab	oklab(84.95% -0.1038 0.1519)
OKLCH	oklch(84.95% 0.184 124.4)
XYZ	xyz(46.8535, 63.9955, 15.6771)
Luminance	0.6400 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E146 #7346E1

analogous

#E1C046 #B4E146 #67E146

triadic

#B4E146 #46B4E1 #E146B4

tetradic

#B4E146 #46E1C0 #7346E1 #E14667

square

#B4E146 #46E1C0 #7346E1 #E14667

split-complementary

#B4E146 #4667E1 #C046E1

monochromatic

#709518 #98C921 #B4E146 #C9EA7B #DFF2AF

Accessibility & contrast

On white

1.52

#B4E146 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#B4E146 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E146

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E146	#FFFFFF	#000000	##000000
##B4E146	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD32D

Deuteranopia (green-blind)

#E7D153

Tritanopia (blue-blind)

#BCD6C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b4e146;
/* rgb */ color: rgb(180, 225, 70);
/* oklch */ color: oklch(85.0% 0.184 124.4);

Tailwind

colors: {
  custom: {
    50: '#ceea82',
    500: '#b4e146',
    950: '#000000',
  },
}

SCSS

$custom: #b4e146;
$custom-light: #ceea82;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e146",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 70
  },
  "hsl": {
    "h": 77.419,
    "s": 72.093,
    "l": 57.843
  },
  "oklch": {
    "l": 0.84952,
    "c": 0.18397,
    "h": 124.4
  },
  "luminance": 0.63996
}

Semantic roles & 50–950 ramp

primary

#B4E146

secondary

#503299

accent

#39EF6E

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B4E146

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

Preview Lab → · Contrast checker → · Palette generator →