#B3E049#B3E049

#B3E049 is a very light, vivid yellow-green. Relative luminance 0.634; OKLCH L 84.7% C 0.181 H 124.6°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX#B3E049
RGBrgb(179, 224, 73)
HSLhsl(78, 71%, 58%)
HSVhsv(78, 67%, 88%)
CMYKcmyk(20.1%, 0%, 67.4%, 12.2%)
CIE-LABlab(83.64, -35.64, 66.06)
CIE-LCHlch(83.64, 75.06, 118.35°)
OKLaboklab(84.68% -0.1028 0.1492)
OKLCHoklch(84.68% 0.181 124.6)
XYZxyz(46.4490, 63.3756, 16.0877)
Luminance0.6338 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3E049 #7649E0
analogous
#E0C249 #B3E049 #67E049
triadic
#B3E049 #49B3E0 #E049B3
tetradic
#B3E049 #49E0C2 #7649E0 #E04967
square
#B3E049 #49E0C2 #7649E0 #E04967
split-complementary
#B3E049 #4967E0 #C249E0
monochromatic
#709519 #98C922 #B3E049 #C9E97D #DFF2B2

Accessibility & contrast

On white

1.54
#B3E049 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.68
#B3E049 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E049
13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3E049#FFFFFF#000000##000000
##B3E0491.001.5413.6813.68
#FFFFFF1.541.0021.0021.00
#00000013.6821.001.001.00
##00000013.6821.001.001.00

Color blindness preview

Protanopia (red-blind)
#ECD232
Deuteranopia (green-blind)
#E6D055
Tritanopia (blue-blind)
#BBD5C2
Achromatopsia (no color)
#D0D0D0

Design tokens & code

CSS
--color: #b3e049;
/* rgb */ color: rgb(179, 224, 73);
/* oklch */ color: oklch(84.7% 0.181 124.6);
Tailwind
colors: {
  custom: {
    50: '#cde984',
    500: '#b3e049',
    950: '#000000',
  },
}
SCSS
$custom: #b3e049;
$custom-light: #cde984;
$custom-dark: #000000;
JSON
{
  "hex": "#b3e049",
  "rgb": {
    "r": 179,
    "g": 224,
    "b": 73
  },
  "hsl": {
    "h": 77.881,
    "s": 70.892,
    "l": 58.235
  },
  "oklch": {
    "l": 0.8468,
    "c": 0.18122,
    "h": 124.6
  },
  "luminance": 0.63376
}

Semantic roles & 50–950 ramp

primary
#B3E049
secondary
#52349A
accent
#3AEE70
background
#FEFEFB
surface
#FBFDF2
border
#D4D5CC
text
#14160B
muted
#83847E

Preview Lab

Preview with #B3E049

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

Preview Lab → · Contrast checker → · Palette generator →

#B3E049 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva