#B4E366#B4E366

#B4E366 is a very light, vivid yellow-green. Relative luminance 0.656; OKLCH L 85.7% C 0.162 H 126.7°. Best body text is #000000 at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#B4E366
RGB	rgb(180, 227, 102)
HSL	hsl(83, 69%, 65%)
HSV	hsv(83, 55%, 89%)
CMYK	cmyk(20.7%, 0%, 55.1%, 11%)
CIE-LAB	lab(84.79, -34.38, 55.25)
CIE-LCH	lch(84.79, 65.07, 121.89°)
OKLab	oklab(85.71% -0.0968 0.1297)
OKLCH	oklch(85.71% 0.162 126.7)
XYZ	xyz(48.6897, 65.6001, 22.6647)
Luminance	0.6560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E366 #9566E3

analogous

#E3D466 #B4E366 #76E366

triadic

#B4E366 #66B4E3 #E366B4

tetradic

#B4E366 #66E3D4 #9566E3 #E36676

square

#B4E366 #66E3D4 #9566E3 #E36676

split-complementary

#B4E366 #6676E3 #D466E3

monochromatic

#79AF20 #9BDA32 #B4E366 #CDEC9A #E7F6CD

Accessibility & contrast

On white

1.49

#B4E366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.12

#B4E366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E366

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E366	#FFFFFF	#000000	##000000
##B4E366	1.00	1.49	14.12	14.12
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.12	21.00	1.00	1.00
##000000	14.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD659

Deuteranopia (green-blind)

#E7D36E

Tritanopia (blue-blind)

#BADAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e366;
/* rgb */ color: rgb(180, 227, 102);
/* oklch */ color: oklch(85.7% 0.162 126.7);

Tailwind

colors: {
  custom: {
    50: '#cdec95',
    500: '#b4e366',
    950: '#000000',
  },
}

SCSS

$custom: #b4e366;
$custom-light: #cdec95;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e366",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 102
  },
  "hsl": {
    "h": 82.56,
    "s": 69.061,
    "l": 64.51
  },
  "oklch": {
    "l": 0.85707,
    "c": 0.16186,
    "h": 126.7
  },
  "luminance": 0.65601
}

Semantic roles & 50–950 ramp

primary

#B4E366

secondary

#683DB0

accent

#14D15B

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4E366

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

Preview Lab → · Contrast checker → · Palette generator →