#B1FC65#B1FC65

#B1FC65 is a very light, vivid yellow-green. Relative luminance 0.799; OKLCH L 91.2% C 0.197 H 131.6°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX#B1FC65
RGBrgb(177, 252, 101)
HSLhsl(90, 96%, 69%)
HSVhsv(90, 60%, 99%)
CMYKcmyk(29.8%, 0%, 59.9%, 1.2%)
CIE-LABlab(91.64, -46.59, 63.42)
CIE-LCHlch(91.64, 78.69, 126.30°)
OKLaboklab(91.21% -0.1305 0.1471)
OKLCHoklch(91.21% 0.197 131.6)
XYZxyz(55.2902, 79.9057, 24.8196)
Luminance0.7991 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1FC65 #B065FC
analogous
#FCFB65 #B1FC65 #66FC65
triadic
#B1FC65 #65B1FC #FC65B1
tetradic
#B1FC65 #65FCFB #B065FC #FC6566
square
#B1FC65 #65FCFB #B065FC #FC6566
split-complementary
#B1FC65 #6566FC #FB65FC
monochromatic
#74E204 #93FB29 #B1FC65 #CFFDA1 #EEFEDD

Accessibility & contrast

On white

1.24
#B1FC65 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.98
#B1FC65 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1FC65
16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1FC65#FFFFFF#000000##000000
##B1FC651.001.2416.9816.98
#FFFFFF1.241.0021.0021.00
#00000016.9821.001.001.00
##00000016.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFEB54
Deuteranopia (green-blind)
#FCE570
Tritanopia (blue-blind)
#B4F2DC
Achromatopsia (no color)
#E7E7E7

Design tokens & code

CSS
--color: #b1fc65;
/* rgb */ color: rgb(177, 252, 101);
/* oklch */ color: oklch(91.2% 0.197 131.6);
Tailwind
colors: {
  custom: {
    50: '#ccfd96',
    500: '#b1fc65',
    950: '#000000',
  },
}
SCSS
$custom: #b1fc65;
$custom-light: #ccfd96;
$custom-dark: #000000;
JSON
{
  "hex": "#b1fc65",
  "rgb": {
    "r": 177,
    "g": 252,
    "b": 101
  },
  "hsl": {
    "h": 89.801,
    "s": 96.178,
    "l": 69.216
  },
  "oklch": {
    "l": 0.91209,
    "c": 0.19667,
    "h": 131.6
  },
  "luminance": 0.79908
}

Semantic roles & 50–950 ramp

primary
#B1FC65
secondary
#822FD6
accent
#00E672
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14180E
muted
#83867F

Preview Lab

Preview with #B1FC65

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

Preview Lab → · Contrast checker → · Palette generator →

#B1FC65 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva