#B9DF3F#B9DF3F

#B9DF3F is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.8% C 0.184 H 122.2°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX#B9DF3F
RGBrgb(185, 223, 63)
HSLhsl(74, 71%, 56%)
HSVhsv(74, 72%, 87%)
CMYKcmyk(17%, 0%, 71.7%, 12.5%)
CIE-LABlab(83.68, -33.44, 69.83)
CIE-LCHlch(83.68, 77.42, 115.59°)
OKLaboklab(84.79% -0.0979 0.1555)
OKLCHoklch(84.79% 0.184 122.2)
XYZxyz(47.2931, 63.4484, 14.4569)
Luminance0.6345 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B9DF3F #653FDF
analogous
#DFB53F #B9DF3F #69DF3F
triadic
#B9DF3F #3FB9DF #DF3FB9
tetradic
#B9DF3F #3FDFB5 #653FDF #DF3F69
square
#B9DF3F #3FDFB5 #653FDF #DF3F69
split-complementary
#B9DF3F #3F69DF #B53FDF
monochromatic
#708C17 #9BC120 #B9DF3F #CCE873 #DFF0A8

Accessibility & contrast

On white

1.53
#B9DF3F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.69
#B9DF3F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DF3F
13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B9DF3F#FFFFFF#000000##000000
##B9DF3F1.001.5313.6913.69
#FFFFFF1.531.0021.0021.00
#00000013.6921.001.001.00
##00000013.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#ECD121
Deuteranopia (green-blind)
#E7D14D
Tritanopia (blue-blind)
#C3D4C0
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #b9df3f;
/* rgb */ color: rgb(185, 223, 63);
/* oklch */ color: oklch(84.8% 0.184 122.2);
Tailwind
colors: {
  custom: {
    50: '#d2e97e',
    500: '#b9df3f',
    950: '#000000',
  },
}
SCSS
$custom: #b9df3f;
$custom-light: #d2e97e;
$custom-dark: #000000;
JSON
{
  "hex": "#b9df3f",
  "rgb": {
    "r": 185,
    "g": 223,
    "b": 63
  },
  "hsl": {
    "h": 74.25,
    "s": 71.429,
    "l": 56.078
  },
  "oklch": {
    "l": 0.84789,
    "c": 0.18378,
    "h": 122.2
  },
  "luminance": 0.63449
}

Semantic roles & 50–950 ramp

primary
#B9DF3F
secondary
#483192
accent
#3AEE65
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14160B
muted
#83847E

Preview Lab

Preview with #B9DF3F

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

Preview Lab → · Contrast checker → · Palette generator →

#B9DF3F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva