#B4E225#B4E225

#B4E225 is a very light, highly saturated yellow-green. Relative luminance 0.642; OKLCH L 85.0% C 0.201 H 123.6°. Best body text is #000000 at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#B4E225
RGB	rgb(180, 226, 37)
HSL	hsl(75, 77%, 52%)
HSV	hsv(75, 84%, 89%)
CMYK	cmyk(20.4%, 0%, 83.6%, 11.4%)
CIE-LAB	lab(84.08, -37.83, 77.46)
CIE-LCH	lch(84.08, 86.21, 116.03°)
OKLab	oklab(85% -0.1115 0.1678)
OKLCH	oklch(85% 0.201 123.6)
XYZ	xyz(46.3533, 64.2292, 11.7053)
Luminance	0.6423 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E225 #5325E2

analogous

#E2B125 #B4E225 #56E225

triadic

#B4E225 #25B4E2 #E225B4

tetradic

#B4E225 #25E2B1 #5325E2 #E22556

square

#B4E225 #25E2B1 #5325E2 #E22556

split-complementary

#B4E225 #2556E2 #B125E2

monochromatic

#627C11 #8DB218 #B4E225 #C7E95B #D9F091

Accessibility & contrast

On white

1.52

#B4E225 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.85

#B4E225 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E225

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E225	#FFFFFF	#000000	##000000
##B4E225	1.00	1.52	13.85	13.85
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.85	21.00	1.00	1.00
##000000	13.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD300

Deuteranopia (green-blind)

#E9D13C

Tritanopia (blue-blind)

#BDD6C1

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b4e225;
/* rgb */ color: rgb(180, 226, 37);
/* oklch */ color: oklch(85.0% 0.201 123.6);

Tailwind

colors: {
  custom: {
    50: '#cfeb74',
    500: '#b4e225',
    950: '#000000',
  },
}

SCSS

$custom: #b4e225;
$custom-light: #cfeb74;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e225",
  "rgb": {
    "r": 180,
    "g": 226,
    "b": 37
  },
  "hsl": {
    "h": 74.603,
    "s": 76.518,
    "l": 51.569
  },
  "oklch": {
    "l": 0.84999,
    "c": 0.20142,
    "h": 123.6
  },
  "luminance": 0.6423
}

Semantic roles & 50–950 ramp

primary

#B4E225

secondary

#3E2883

accent

#35F363

background

#FEFEFB

surface

#FBFDF1

border

#D4D5CB

text

#141609

muted

#83847D

Preview Lab

Preview with #B4E225

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

Preview Lab → · Contrast checker → · Palette generator →