#B4D733#B4D733

#B4D733 is a very light, vivid yellow-green. Relative luminance 0.585; OKLCH L 82.6% C 0.183 H 121.4°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX#B4D733
RGBrgb(180, 215, 51)
HSLhsl(73, 67%, 52%)
HSVhsv(73, 76%, 84%)
CMYKcmyk(16.3%, 0%, 76.3%, 15.7%)
CIE-LABlab(81.04, -32.30, 71.08)
CIE-LCHlch(81.04, 78.08, 114.44°)
OKLaboklab(82.56% -0.0955 0.1564)
OKLCHoklch(82.56% 0.183 121.4)
XYZxyz(43.7211, 58.5432, 12.1280)
Luminance0.5854 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4D733 #5633D7
analogous
#D7A833 #B4D733 #62D733
triadic
#B4D733 #33B4D7 #D733B4
tetradic
#B4D733 #33D7A8 #5633D7 #D73362
square
#B4D733 #33D7A8 #5633D7 #D73362
split-complementary
#B4D733 #3362D7 #A833D7
monochromatic
#637818 #8EAB22 #B4D733 #C7E166 #DAEB99

Accessibility & contrast

On white

1.65
#B4D733 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.71
#B4D733 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D733
12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4D733#FFFFFF#000000##000000
##B4D7331.001.6512.7112.71
#FFFFFF1.651.0021.0021.00
#00000012.7121.001.001.00
##00000012.7121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E4CA01
Deuteranopia (green-blind)
#E0C943
Tritanopia (blue-blind)
#BECCB8
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #b4d733;
/* rgb */ color: rgb(180, 215, 51);
/* oklch */ color: oklch(82.6% 0.183 121.4);
Tailwind
colors: {
  custom: {
    50: '#cee378',
    500: '#b4d733',
    950: '#000000',
  },
}
SCSS
$custom: #b4d733;
$custom-light: #cee378;
$custom-dark: #000000;
JSON
{
  "hex": "#b4d733",
  "rgb": {
    "r": 180,
    "g": 215,
    "b": 51
  },
  "hsl": {
    "h": 72.805,
    "s": 67.213,
    "l": 52.157
  },
  "oklch": {
    "l": 0.82555,
    "c": 0.18323,
    "h": 121.4
  },
  "luminance": 0.58543
}

Semantic roles & 50–950 ramp

primary
#B4D733
secondary
#402E80
accent
#3EEA62
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150A
muted
#83847D

Preview Lab

Preview with #B4D733

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

Preview Lab → · Contrast checker → · Palette generator →

#B4D733 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva