#B4E781#B4E781

#B4E781 is a very light, vivid yellow-green. Relative luminance 0.684; OKLCH L 87.0% C 0.142 H 130.6°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#B4E781
RGB	rgb(180, 231, 129)
HSL	hsl(90, 68%, 71%)
HSV	hsv(90, 44%, 91%)
CMYK	cmyk(22.1%, 0%, 44.2%, 9.4%)
CIE-LAB	lab(86.23, -33.37, 44.30)
CIE-LCH	lch(86.23, 55.46, 126.99°)
OKLab	oklab(86.97% -0.0921 0.1075)
OKLCH	oklch(86.97% 0.142 130.6)
XYZ	xyz(51.3600, 68.4391, 31.2688)
Luminance	0.6844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E781 #B481E7

analogous

#E7E781 #B4E781 #81E781

triadic

#B4E781 #81B4E7 #E781B4

tetradic

#B4E781 #81E7E7 #B481E7 #E78181

square

#B4E781 #81E7E7 #B481E7 #E78181

split-complementary

#B4E781 #8181E7 #E781E7

monochromatic

#77C826 #95DD4E #B4E781 #D3F1B4 #F0FAE5

Accessibility & contrast

On white

1.43

#B4E781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#B4E781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E781

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E781	#FFFFFF	#000000	##000000
##B4E781	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFDA79

Deuteranopia (green-blind)

#E8D687

Tritanopia (blue-blind)

#B7DFCF

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b4e781;
/* rgb */ color: rgb(180, 231, 129);
/* oklch */ color: oklch(87.0% 0.142 130.6);

Tailwind

colors: {
  custom: {
    50: '#cceea7',
    500: '#b4e781',
    950: '#000000',
  },
}

SCSS

$custom: #b4e781;
$custom-light: #cceea7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e781",
  "rgb": {
    "r": 180,
    "g": 231,
    "b": 129
  },
  "hsl": {
    "h": 90,
    "s": 68,
    "l": 70.588
  },
  "oklch": {
    "l": 0.86966,
    "c": 0.14154,
    "h": 130.6
  },
  "luminance": 0.6844
}

Semantic roles & 50–950 ramp

primary

#B4E781

secondary

#864DC0

accent

#16D073

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#141610

muted

#838580

Preview Lab

Preview with #B4E781

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

Preview Lab → · Contrast checker → · Palette generator →