#B3DF49#B3DF49

#B3DF49 is a very light, vivid yellow-green. Relative luminance 0.628; OKLCH L 84.5% C 0.180 H 124.3°. Best body text is #000000 at 13.57:1 contrast (WCAG AA passes).

Color values

HEX#B3DF49
RGBrgb(179, 223, 73)
HSLhsl(78, 70%, 58%)
HSVhsv(78, 67%, 87%)
CMYKcmyk(19.7%, 0%, 67.3%, 12.5%)
CIE-LABlab(83.36, -35.19, 65.77)
CIE-LCHlch(83.36, 74.59, 118.15°)
OKLaboklab(84.45% -0.1016 0.1486)
OKLCHoklch(84.45% 0.18 124.3)
XYZxyz(46.1810, 62.8397, 15.9983)
Luminance0.6284 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3DF49 #7549DF
analogous
#DFC049 #B3DF49 #68DF49
triadic
#B3DF49 #49B3DF #DF49B3
tetradic
#B3DF49 #49DFC0 #7549DF #DF4968
square
#B3DF49 #49DFC0 #7549DF #DF4968
split-complementary
#B3DF49 #4968DF #C049DF
monochromatic
#70941A #97C823 #B3DF49 #C9E87D #DEF1B1

Accessibility & contrast

On white

1.55
#B3DF49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.57
#B3DF49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DF49
13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3DF49#FFFFFF#000000##000000
##B3DF491.001.5513.5713.57
#FFFFFF1.551.0021.0021.00
#00000013.5721.001.001.00
##00000013.5721.001.001.00

Color blindness preview

Protanopia (red-blind)
#EBD133
Deuteranopia (green-blind)
#E5CF55
Tritanopia (blue-blind)
#BBD4C1
Achromatopsia (no color)
#D0D0D0

Design tokens & code

CSS
--color: #b3df49;
/* rgb */ color: rgb(179, 223, 73);
/* oklch */ color: oklch(84.5% 0.180 124.3);
Tailwind
colors: {
  custom: {
    50: '#cde984',
    500: '#b3df49',
    950: '#000000',
  },
}
SCSS
$custom: #b3df49;
$custom-light: #cde984;
$custom-dark: #000000;
JSON
{
  "hex": "#b3df49",
  "rgb": {
    "r": 179,
    "g": 223,
    "b": 73
  },
  "hsl": {
    "h": 77.6,
    "s": 70.093,
    "l": 58.039
  },
  "oklch": {
    "l": 0.84453,
    "c": 0.18002,
    "h": 124.3
  },
  "luminance": 0.6284
}

Semantic roles & 50–950 ramp

primary
#B3DF49
secondary
#513498
accent
#3BED6F
background
#FEFEFB
surface
#FBFCF2
border
#D4D5CC
text
#14160B
muted
#83847E

Preview Lab

Preview with #B3DF49

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

Preview Lab → · Contrast checker → · Palette generator →

#B3DF49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva