#B3E228#B3E228

#B3E228 is a very light, highly saturated yellow-green. Relative luminance 0.641; OKLCH L 84.9% C 0.201 H 123.9°. Best body text is #000000 at 13.83:1 contrast (WCAG AA passes).

Color values

HEX#B3E228
RGBrgb(179, 226, 40)
HSLhsl(75, 76%, 52%)
HSVhsv(75, 82%, 89%)
CMYKcmyk(20.8%, 0%, 82.3%, 11.4%)
CIE-LABlab(84.03, -38.13, 76.71)
CIE-LCHlch(84.03, 85.66, 116.43°)
OKLaboklab(84.94% -0.112 0.1666)
OKLCHoklch(84.94% 0.201 123.9)
XYZxyz(46.1704, 64.1292, 11.9528)
Luminance0.6413 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3E228 #5728E2
analogous
#E2B428 #B3E228 #56E228
triadic
#B3E228 #28B3E2 #E228B3
tetradic
#B3E228 #28E2B4 #5728E2 #E22856
square
#B3E228 #28E2B4 #5728E2 #E22856
split-complementary
#B3E228 #2856E2 #B428E2
monochromatic
#637F11 #8DB418 #B3E228 #C6E95E #D9F194

Accessibility & contrast

On white

1.52
#B3E228 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.83
#B3E228 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E228
13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3E228#FFFFFF#000000##000000
##B3E2281.001.5213.8313.83
#FFFFFF1.521.0021.0021.00
#00000013.8321.001.001.00
##00000013.8321.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFD300
Deuteranopia (green-blind)
#E9D13E
Tritanopia (blue-blind)
#BCD6C1
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #b3e228;
/* rgb */ color: rgb(179, 226, 40);
/* oklch */ color: oklch(84.9% 0.201 123.9);
Tailwind
colors: {
  custom: {
    50: '#ceeb75',
    500: '#b3e228',
    950: '#000000',
  },
}
SCSS
$custom: #b3e228;
$custom-light: #ceeb75;
$custom-dark: #000000;
JSON
{
  "hex": "#b3e228",
  "rgb": {
    "r": 179,
    "g": 226,
    "b": 40
  },
  "hsl": {
    "h": 75.161,
    "s": 76.23,
    "l": 52.157
  },
  "oklch": {
    "l": 0.84944,
    "c": 0.20079,
    "h": 123.9
  },
  "luminance": 0.6413
}

Semantic roles & 50–950 ramp

primary
#B3E228
secondary
#402986
accent
#35F365
background
#FEFEFB
surface
#FBFDF1
border
#D4D5CB
text
#141609
muted
#83847D

Preview Lab

Preview with #B3E228

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

Preview Lab → · Contrast checker → · Palette generator →

#B3E228 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva