#B9DB43#B9DB43

#B9DB43 is a very light, vivid yellow-green. Relative luminance 0.614; OKLCH L 83.9% C 0.177 H 121.3°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX#B9DB43
RGBrgb(185, 219, 67)
HSLhsl(73, 68%, 56%)
HSVhsv(73, 69%, 86%)
CMYKcmyk(15.5%, 0%, 69.4%, 14.1%)
CIE-LABlab(82.58, -31.37, 67.34)
CIE-LCHlch(82.58, 74.28, 114.98°)
OKLaboklab(83.91% -0.0919 0.1509)
OKLCHoklch(83.91% 0.177 121.3)
XYZxyz(46.3529, 61.3826, 14.7152)
Luminance0.6138 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B9DB43 #6543DB
analogous
#DBB143 #B9DB43 #6DDB43
triadic
#B9DB43 #43B9DB #DB43B9
tetradic
#B9DB43 #43DBB1 #6543DB #DB436D
square
#B9DB43 #43DBB1 #6543DB #DB436D
split-complementary
#B9DB43 #436DDB #B143DB
monochromatic
#70891A #9BBD24 #B9DB43 #CCE576 #DFEFAA

Accessibility & contrast

On white

1.58
#B9DB43 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.28
#B9DB43 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DB43
13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B9DB43#FFFFFF#000000##000000
##B9DB431.001.5813.2813.28
#FFFFFF1.581.0021.0021.00
#00000013.2821.001.001.00
##00000013.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8CE2A
Deuteranopia (green-blind)
#E4CE4F
Tritanopia (blue-blind)
#C3D0BD
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #b9db43;
/* rgb */ color: rgb(185, 219, 67);
/* oklch */ color: oklch(83.9% 0.177 121.3);
Tailwind
colors: {
  custom: {
    50: '#d1e680',
    500: '#b9db43',
    950: '#000000',
  },
}
SCSS
$custom: #b9db43;
$custom-light: #d1e680;
$custom-dark: #000000;
JSON
{
  "hex": "#b9db43",
  "rgb": {
    "r": 185,
    "g": 219,
    "b": 67
  },
  "hsl": {
    "h": 73.421,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.83914,
    "c": 0.17668,
    "h": 121.3
  },
  "luminance": 0.61383
}

Semantic roles & 50–950 ramp

primary
#B9DB43
secondary
#48338F
accent
#3DEB64
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14150B
muted
#83847E

Preview Lab

Preview with #B9DB43

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

Preview Lab → · Contrast checker → · Palette generator →

#B9DB43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva