#B3E66F#B3E66F

#B3E66F is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.4% C 0.158 H 128.5°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX#B3E66F
RGBrgb(179, 230, 111)
HSLhsl(86, 70%, 67%)
HSVhsv(86, 52%, 90%)
CMYKcmyk(22.2%, 0%, 51.7%, 9.8%)
CIE-LABlab(85.67, -35.25, 52.16)
CIE-LCHlch(85.67, 62.95, 124.05°)
OKLaboklab(86.43% -0.0985 0.1238)
OKLCHoklch(86.43% 0.158 128.5)
XYZxyz(49.7561, 67.3241, 25.4093)
Luminance0.6733 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3E66F #A26FE6
analogous
#E6DD6F #B3E66F #78E66F
triadic
#B3E66F #6FB3E6 #E66FB3
tetradic
#B3E66F #6FE6DD #A26FE6 #E66F78
square
#B3E66F #6FE6DD #A26FE6 #E66F78
split-complementary
#B3E66F #6F78E6 #DD6FE6
monochromatic
#78BA20 #97DD3B #B3E66F #CFEFA3 #EAF8D7

Accessibility & contrast

On white

1.45
#B3E66F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.47
#B3E66F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E66F
14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3E66F#FFFFFF#000000##000000
##B3E66F1.001.4514.4714.47
#FFFFFF1.451.0021.0021.00
#00000014.4721.001.001.00
##00000014.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#F0D864
Deuteranopia (green-blind)
#E8D576
Tritanopia (blue-blind)
#B8DDCB
Achromatopsia (no color)
#D6D6D6

Design tokens & code

CSS
--color: #b3e66f;
/* rgb */ color: rgb(179, 230, 111);
/* oklch */ color: oklch(86.4% 0.158 128.5);
Tailwind
colors: {
  custom: {
    50: '#ccee9b',
    500: '#b3e66f',
    950: '#000000',
  },
}
SCSS
$custom: #b3e66f;
$custom-light: #ccee9b;
$custom-dark: #000000;
JSON
{
  "hex": "#b3e66f",
  "rgb": {
    "r": 179,
    "g": 230,
    "b": 111
  },
  "hsl": {
    "h": 85.714,
    "s": 70.414,
    "l": 66.863
  },
  "oklch": {
    "l": 0.86429,
    "c": 0.15817,
    "h": 128.5
  },
  "luminance": 0.67325
}

Semantic roles & 50–950 ramp

primary
#B3E66F
secondary
#743FBA
accent
#13D265
background
#FEFFFC
surface
#FBFEF5
border
#D4D6CF
text
#14160E
muted
#83857F

Preview Lab

Preview with #B3E66F

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

Preview Lab → · Contrast checker → · Palette generator →

#B3E66F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva