#B1F366#B1F366

#B1F366 is a very light, vivid yellow-green. Relative luminance 0.744; OKLCH L 89.2% C 0.184 H 130.4°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX#B1F366
RGBrgb(177, 243, 102)
HSLhsl(88, 85%, 68%)
HSVhsv(88, 58%, 95%)
CMYKcmyk(27.2%, 0%, 58%, 4.7%)
CIE-LABlab(89.11, -42.63, 60.15)
CIE-LCHlch(89.11, 73.72, 125.32°)
OKLaboklab(89.16% -0.1195 0.1403)
OKLCHoklch(89.16% 0.184 130.4)
XYZxyz(52.5798, 74.4062, 24.1594)
Luminance0.7441 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1F366 #A866F3
analogous
#F3EF66 #B1F366 #6AF366
triadic
#B1F366 #66B1F3 #F366B1
tetradic
#B1F366 #66F3EF #A866F3 #F3666A
square
#B1F366 #66F3EF #A866F3 #F3666A
split-complementary
#B1F366 #666AF3 #EF66F3
monochromatic
#75CE10 #94EF2D #B1F366 #CEF79F #EBFCD7

Accessibility & contrast

On white

1.32
#B1F366 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.88
#B1F366 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F366
15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1F366#FFFFFF#000000##000000
##B1F3661.001.3215.8815.88
#FFFFFF1.321.0021.0021.00
#00000015.8821.001.001.00
##00000015.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE357
Deuteranopia (green-blind)
#F4DE70
Tritanopia (blue-blind)
#B5EAD5
Achromatopsia (no color)
#E0E0E0

Design tokens & code

CSS
--color: #b1f366;
/* rgb */ color: rgb(177, 243, 102);
/* oklch */ color: oklch(89.2% 0.184 130.4);
Tailwind
colors: {
  custom: {
    50: '#ccf796',
    500: '#b1f366',
    950: '#000000',
  },
}
SCSS
$custom: #b1f366;
$custom-light: #ccf796;
$custom-dark: #000000;
JSON
{
  "hex": "#b1f366",
  "rgb": {
    "r": 177,
    "g": 243,
    "b": 102
  },
  "hsl": {
    "h": 88.085,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.89159,
    "c": 0.18427,
    "h": 130.4
  },
  "luminance": 0.74408
}

Semantic roles & 50–950 ramp

primary
#B1F366
secondary
#7A33CA
accent
#04E26C
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F

Preview Lab

Preview with #B1F366

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

Preview Lab → · Contrast checker → · Palette generator →

#B1F366 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva