#B4DC39#B4DC39

#B4DC39 is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.7% C 0.186 H 122.8°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX#B4DC39
RGBrgb(180, 220, 57)
HSLhsl(75, 70%, 54%)
HSVhsv(75, 74%, 86%)
CMYKcmyk(18.2%, 0%, 74.1%, 13.7%)
CIE-LABlab(82.48, -34.33, 70.55)
CIE-LCHlch(82.48, 78.46, 115.95°)
OKLaboklab(83.73% -0.1006 0.1562)
OKLCHoklch(83.73% 0.186 122.8)
XYZxyz(45.1547, 61.1849, 13.3011)
Luminance0.6119 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4DC39 #6139DC
analogous
#DCB339 #B4DC39 #63DC39
triadic
#B4DC39 #39B4DC #DC39B4
tetradic
#B4DC39 #39DCB3 #6139DC #DC3963
square
#B4DC39 #39DCB3 #6139DC #DC3963
split-complementary
#B4DC39 #3963DC #B339DC
monochromatic
#698317 #92B720 #B4DC39 #C8E56D #DBEEA1

Accessibility & contrast

On white

1.59
#B4DC39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.24
#B4DC39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DC39
13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4DC39#FFFFFF#000000##000000
##B4DC391.001.5913.2413.24
#FFFFFF1.591.0021.0021.00
#00000013.2421.001.001.00
##00000013.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#E9CE14
Deuteranopia (green-blind)
#E4CD48
Tritanopia (blue-blind)
#BDD1BD
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #b4dc39;
/* rgb */ color: rgb(180, 220, 57);
/* oklch */ color: oklch(83.7% 0.186 122.8);
Tailwind
colors: {
  custom: {
    50: '#cee77b',
    500: '#b4dc39',
    950: '#000000',
  },
}
SCSS
$custom: #b4dc39;
$custom-light: #cee77b;
$custom-dark: #000000;
JSON
{
  "hex": "#b4dc39",
  "rgb": {
    "r": 180,
    "g": 220,
    "b": 57
  },
  "hsl": {
    "h": 74.724,
    "s": 69.957,
    "l": 54.314
  },
  "oklch": {
    "l": 0.83726,
    "c": 0.18581,
    "h": 122.8
  },
  "luminance": 0.61185
}

Semantic roles & 50–950 ramp

primary
#B4DC39
secondary
#462F8A
accent
#3BED67
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14160A
muted
#83847D

Preview Lab

Preview with #B4DC39

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

Preview Lab → · Contrast checker → · Palette generator →

#B4DC39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva