#B4DD43#B4DD43

#B4DD43 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 84.0% C 0.181 H 123.3°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX#B4DD43
RGBrgb(180, 221, 67)
HSLhsl(76, 69%, 56%)
HSVhsv(76, 70%, 87%)
CMYKcmyk(18.6%, 0%, 69.7%, 13.3%)
CIE-LABlab(82.82, -34.25, 67.46)
CIE-LCHlch(82.82, 75.66, 116.92°)
OKLaboklab(84.02% -0.0995 0.1513)
OKLCHoklch(84.02% 0.181 123.3)
XYZxyz(45.6925, 61.8212, 14.8346)
Luminance0.6182 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4DD43 #6C43DD
analogous
#DDB943 #B4DD43 #67DD43
triadic
#B4DD43 #43B4DD #DD43B4
tetradic
#B4DD43 #43DDB9 #6C43DD #DD4367
square
#B4DD43 #43DDB9 #6C43DD #DD4367
split-complementary
#B4DD43 #4367DD #B943DD
monochromatic
#6E8C19 #96C023 #B4DD43 #C9E677 #DDF0AB

Accessibility & contrast

On white

1.57
#B4DD43 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.36
#B4DD43 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DD43
13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4DD43#FFFFFF#000000##000000
##B4DD431.001.5713.3613.36
#FFFFFF1.571.0021.0021.00
#00000013.3621.001.001.00
##00000013.3621.001.001.00

Color blindness preview

Protanopia (red-blind)
#EACF29
Deuteranopia (green-blind)
#E4CE50
Tritanopia (blue-blind)
#BDD2BF
Achromatopsia (no color)
#CECECE

Design tokens & code

CSS
--color: #b4dd43;
/* rgb */ color: rgb(180, 221, 67);
/* oklch */ color: oklch(84.0% 0.181 123.3);
Tailwind
colors: {
  custom: {
    50: '#cee780',
    500: '#b4dd43',
    950: '#000000',
  },
}
SCSS
$custom: #b4dd43;
$custom-light: #cee780;
$custom-dark: #000000;
JSON
{
  "hex": "#b4dd43",
  "rgb": {
    "r": 180,
    "g": 221,
    "b": 67
  },
  "hsl": {
    "h": 75.974,
    "s": 69.369,
    "l": 56.471
  },
  "oklch": {
    "l": 0.8402,
    "c": 0.1811,
    "h": 123.3
  },
  "luminance": 0.61821
}

Semantic roles & 50–950 ramp

primary
#B4DD43
secondary
#4C3292
accent
#3CEC6B
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14160B
muted
#83847E

Preview Lab

Preview with #B4DD43

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

Preview Lab → · Contrast checker → · Palette generator →

#B4DD43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva