#B3F866#B3F866

#B3F866 is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.4% C 0.190 H 130.7°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX#B3F866
RGBrgb(179, 248, 102)
HSLhsl(88, 91%, 69%)
HSVhsv(88, 59%, 97%)
CMYKcmyk(27.8%, 0%, 58.9%, 2.7%)
CIE-LABlab(90.63, -44.09, 61.89)
CIE-LCHlch(90.63, 75.99, 125.46°)
OKLaboklab(90.42% -0.1237 0.144)
OKLCHoklch(90.42% 0.19 130.7)
XYZxyz(54.5555, 77.6763, 24.6865)
Luminance0.7768 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3F866 #AB66F8
analogous
#F8F466 #B3F866 #6AF866
triadic
#B3F866 #66B3F8 #F866B3
tetradic
#B3F866 #66F8F4 #AB66F8 #F8666A
square
#B3F866 #66F8F4 #AB66F8 #F8666A
split-complementary
#B3F866 #666AF8 #F466F8
monochromatic
#77DA0A #96F52B #B3F866 #D0FBA1 #EDFDDB

Accessibility & contrast

On white

1.27
#B3F866 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.54
#B3F866 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F866
16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3F866#FFFFFF#000000##000000
##B3F8661.001.2716.5416.54
#FFFFFF1.271.0021.0021.00
#00000016.5421.001.001.00
##00000016.5421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE756
Deuteranopia (green-blind)
#F9E271
Tritanopia (blue-blind)
#B6EED9
Achromatopsia (no color)
#E4E4E4

Design tokens & code

CSS
--color: #b3f866;
/* rgb */ color: rgb(179, 248, 102);
/* oklch */ color: oklch(90.4% 0.190 130.7);
Tailwind
colors: {
  custom: {
    50: '#cdfb96',
    500: '#b3f866',
    950: '#000000',
  },
}
SCSS
$custom: #b3f866;
$custom-light: #cdfb96;
$custom-dark: #000000;
JSON
{
  "hex": "#b3f866",
  "rgb": {
    "r": 179,
    "g": 248,
    "b": 102
  },
  "hsl": {
    "h": 88.356,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.9042,
    "c": 0.18978,
    "h": 130.7
  },
  "luminance": 0.77678
}

Semantic roles & 50–950 ramp

primary
#B3F866
secondary
#7D31D2
accent
#00E66C
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F

Preview Lab

Preview with #B3F866

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

Preview Lab → · Contrast checker → · Palette generator →

#B3F866 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva