#B7E040#B7E040

#B7E040 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.9% C 0.185 H 123.0°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#B7E040
RGB	rgb(183, 224, 64)
HSL	hsl(75, 72%, 56%)
HSV	hsv(75, 71%, 88%)
CMYK	cmyk(18.3%, 0%, 71.4%, 12.2%)
CIE-LAB	lab(83.83, -34.63, 69.59)
CIE-LCH	lch(83.83, 77.73, 116.45°)
OKLab	oklab(84.89% -0.101 0.1552)
OKLCH	oklch(84.89% 0.185 123)
XYZ	xyz(47.1101, 63.7485, 14.6723)
Luminance	0.6375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7E040 #6940E0

analogous

#E0B940 #B7E040 #67E040

triadic

#B7E040 #40B7E0 #E040B7

tetradic

#B7E040 #40E0B9 #6940E0 #E04067

square

#B7E040 #40E0B9 #6940E0 #E04067

split-complementary

#B7E040 #4067E0 #B940E0

monochromatic

#708E17 #99C320 #B7E040 #CBE975 #DFF1A9

Accessibility & contrast

On white

1.53

#B7E040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#B7E040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7E040

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7E040	#FFFFFF	#000000	##000000
##B7E040	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD222

Deuteranopia (green-blind)

#E8D14E

Tritanopia (blue-blind)

#C0D5C1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b7e040;
/* rgb */ color: rgb(183, 224, 64);
/* oklch */ color: oklch(84.9% 0.185 123.0);

Tailwind

colors: {
  custom: {
    50: '#d0e97f',
    500: '#b7e040',
    950: '#000000',
  },
}

SCSS

$custom: #b7e040;
$custom-light: #d0e97f;
$custom-dark: #000000;

JSON

{
  "hex": "#b7e040",
  "rgb": {
    "r": 183,
    "g": 224,
    "b": 64
  },
  "hsl": {
    "h": 75.375,
    "s": 72.072,
    "l": 56.471
  },
  "oklch": {
    "l": 0.84885,
    "c": 0.1852,
    "h": 123
  },
  "luminance": 0.63749
}

Semantic roles & 50–950 ramp

primary

#B7E040

secondary

#4A3194

accent

#39EF68

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B7E040

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

Preview Lab → · Contrast checker → · Palette generator →