#B3E142#B3E142

#B3E142 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.9% C 0.187 H 124.5°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX	#B3E142
RGB	rgb(179, 225, 66)
HSL	hsl(77, 73%, 57%)
HSV	hsv(77, 71%, 88%)
CMYK	cmyk(20.4%, 0%, 70.7%, 11.8%)
CIE-LAB	lab(83.88, -36.52, 68.85)
CIE-LCH	lch(83.88, 77.94, 117.94°)
OKLab	oklab(84.86% -0.1058 0.1541)
OKLCH	oklch(84.86% 0.187 124.5)
XYZ	xyz(46.4994, 63.8270, 15.0233)
Luminance	0.6383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E142 #7042E1

analogous

#E1BF42 #B3E142 #64E142

triadic

#B3E142 #42B3E1 #E142B3

tetradic

#B3E142 #42E1BF #7042E1 #E14264

square

#B3E142 #42E1BF #7042E1 #E14264

split-complementary

#B3E142 #4264E1 #BF42E1

monochromatic

#6E9217 #96C61F #B3E142 #C8E977 #DDF2AC

Accessibility & contrast

On white

1.53

#B3E142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.77

#B3E142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E142

13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E142	#FFFFFF	#000000	##000000
##B3E142	1.00	1.53	13.77	13.77
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.77	21.00	1.00	1.00
##000000	13.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD326

Deuteranopia (green-blind)

#E7D150

Tritanopia (blue-blind)

#BBD6C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b3e142;
/* rgb */ color: rgb(179, 225, 66);
/* oklch */ color: oklch(84.9% 0.187 124.5);

Tailwind

colors: {
  custom: {
    50: '#ceea80',
    500: '#b3e142',
    950: '#000000',
  },
}

SCSS

$custom: #b3e142;
$custom-light: #ceea80;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e142",
  "rgb": {
    "r": 179,
    "g": 225,
    "b": 66
  },
  "hsl": {
    "h": 77.358,
    "s": 72.603,
    "l": 57.059
  },
  "oklch": {
    "l": 0.84857,
    "c": 0.18691,
    "h": 124.5
  },
  "luminance": 0.63827
}

Semantic roles & 50–950 ramp

primary

#B3E142

secondary

#4E3196

accent

#38EF6D

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3E142

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

Preview Lab → · Contrast checker → · Palette generator →