#B4E947#B4E947

#B4E947 is a very light, vivid yellow-green. Relative luminance 0.684; OKLCH L 86.8% C 0.193 H 126.0°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#B4E947
RGB	rgb(180, 233, 71)
HSL	hsl(80, 79%, 60%)
HSV	hsv(80, 70%, 91%)
CMYK	cmyk(22.7%, 0%, 69.5%, 8.6%)
CIE-LAB	lab(86.22, -39.43, 69.44)
CIE-LCH	lch(86.22, 79.86, 119.59°)
OKLab	oklab(86.78% -0.1134 0.156)
OKLCH	oklch(86.78% 0.193 126)
XYZ	xyz(49.0989, 68.4353, 16.5826)
Luminance	0.6844 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E947 #7C47E9

analogous

#E9CD47 #B4E947 #63E947

triadic

#B4E947 #47B4E9 #E947B4

tetradic

#B4E947 #47E9CD #7C47E9 #E94763

square

#B4E947 #47E9CD #7C47E9 #E94763

split-complementary

#B4E947 #4763E9 #CD47E9

monochromatic

#73A213 #9AD91A #B4E947 #CAF07E #E1F6B4

Accessibility & contrast

On white

1.43

#B4E947 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#B4E947 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E947

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E947	#FFFFFF	#000000	##000000
##B4E947	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)

#F5DA2C

Deuteranopia (green-blind)

#EED755

Tritanopia (blue-blind)

#BBDEC9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b4e947;
/* rgb */ color: rgb(180, 233, 71);
/* oklch */ color: oklch(86.8% 0.193 126.0);

Tailwind

colors: {
  custom: {
    50: '#cef083',
    500: '#b4e947',
    950: '#000000',
  },
}

SCSS

$custom: #b4e947;
$custom-light: #cef083;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e947",
  "rgb": {
    "r": 180,
    "g": 233,
    "b": 71
  },
  "hsl": {
    "h": 79.63,
    "s": 78.641,
    "l": 59.608
  },
  "oklch": {
    "l": 0.86783,
    "c": 0.19292,
    "h": 126
  },
  "luminance": 0.68436
}

Semantic roles & 50–950 ramp

primary

#B4E947

secondary

#5630A5

accent

#33F572

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#14160B

muted

#83857E

Preview Lab

Preview with #B4E947

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

Preview Lab → · Contrast checker → · Palette generator →