#B4E053#B4E053

#B4E053 is a very light, vivid yellow-green. Relative luminance 0.636; OKLCH L 84.8% C 0.174 H 124.8°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#B4E053
RGB	rgb(180, 224, 83)
HSL	hsl(79, 69%, 60%)
HSV	hsv(79, 63%, 88%)
CMYK	cmyk(19.6%, 0%, 62.9%, 12.2%)
CIE-LAB	lab(83.78, -34.58, 62.29)
CIE-LCH	lch(83.78, 71.24, 119.03°)
OKLab	oklab(84.83% -0.099 0.1426)
OKLCH	oklch(84.83% 0.174 124.8)
XYZ	xyz(47.0396, 63.6387, 17.9872)
Luminance	0.6364 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E053 #7F53E0

analogous

#E0C553 #B4E053 #6EE053

triadic

#B4E053 #53B4E0 #E053B4

tetradic

#B4E053 #53E0C5 #7F53E0 #E0536E

square

#B4E053 #53E0C5 #7F53E0 #E0536E

split-complementary

#B4E053 #536EE0 #C553E0

monochromatic

#749C1C #9BD026 #B4E053 #CBE987 #E1F3BB

Accessibility & contrast

On white

1.53

#B4E053 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#B4E053 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E053

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E053	#FFFFFF	#000000	##000000
##B4E053	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD241

Deuteranopia (green-blind)

#E6D05D

Tritanopia (blue-blind)

#BCD6C3

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b4e053;
/* rgb */ color: rgb(180, 224, 83);
/* oklch */ color: oklch(84.8% 0.174 124.8);

Tailwind

colors: {
  custom: {
    50: '#cee989',
    500: '#b4e053',
    950: '#000000',
  },
}

SCSS

$custom: #b4e053;
$custom-light: #cee989;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e053",
  "rgb": {
    "r": 180,
    "g": 224,
    "b": 83
  },
  "hsl": {
    "h": 78.723,
    "s": 69.458,
    "l": 60.196
  },
  "oklch": {
    "l": 0.84832,
    "c": 0.17364,
    "h": 124.8
  },
  "luminance": 0.63639
}

Semantic roles & 50–950 ramp

primary

#B4E053

secondary

#5837A0

accent

#14D14F

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B4E053

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

Preview Lab → · Contrast checker → · Palette generator →