#B1F568#B1F568

#B1F568 is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.6% C 0.185 H 130.9°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).

Color values

HEX#B1F568
RGBrgb(177, 245, 104)
HSLhsl(89, 88%, 68%)
HSVhsv(89, 58%, 96%)
CMYKcmyk(27.8%, 0%, 57.6%, 3.9%)
CIE-LABlab(89.70, -43.32, 59.95)
CIE-LCHlch(89.70, 73.96, 125.85°)
OKLaboklab(89.64% -0.1213 0.14)
OKLCHoklch(89.64% 0.185 130.9)
XYZxyz(53.2820, 75.6499, 24.8886)
Luminance0.7565 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1F568 #AC68F5
analogous
#F5F268 #B1F568 #6AF568
triadic
#B1F568 #68B1F5 #F568B1
tetradic
#B1F568 #68F5F2 #AC68F5 #F5686A
square
#B1F568 #68F5F2 #AC68F5 #F5686A
split-complementary
#B1F568 #686AF5 #F268F5
monochromatic
#75D50E #93F12F #B1F568 #CFF9A1 #ECFDDB

Accessibility & contrast

On white

1.30
#B1F568 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.13
#B1F568 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F568
16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1F568#FFFFFF#000000##000000
##B1F5681.001.3016.1316.13
#FFFFFF1.301.0021.0021.00
#00000016.1321.001.001.00
##00000016.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE559
Deuteranopia (green-blind)
#F5E072
Tritanopia (blue-blind)
#B4ECD6
Achromatopsia (no color)
#E1E1E1

Design tokens & code

CSS
--color: #b1f568;
/* rgb */ color: rgb(177, 245, 104);
/* oklch */ color: oklch(89.6% 0.185 130.9);
Tailwind
colors: {
  custom: {
    50: '#ccf997',
    500: '#b1f568',
    950: '#000000',
  },
}
SCSS
$custom: #b1f568;
$custom-light: #ccf997;
$custom-dark: #000000;
JSON
{
  "hex": "#b1f568",
  "rgb": {
    "r": 177,
    "g": 245,
    "b": 104
  },
  "hsl": {
    "h": 88.936,
    "s": 87.578,
    "l": 68.431
  },
  "oklch": {
    "l": 0.89638,
    "c": 0.18524,
    "h": 130.9
  },
  "luminance": 0.75651
}

Semantic roles & 50–950 ramp

primary
#B1F568
secondary
#7E33CE
accent
#01E46F
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F

Preview Lab

Preview with #B1F568

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

Preview Lab → · Contrast checker → · Palette generator →

#B1F568 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva