#B1F865#B1F865

#B1F865 is a very light, vivid yellow-green. Relative luminance 0.774; OKLCH L 90.3% C 0.192 H 131.1°. Best body text is #000000 at 16.48:1 contrast (WCAG AA passes).

Color values

HEX#B1F865
RGBrgb(177, 248, 101)
HSLhsl(89, 91%, 68%)
HSVhsv(89, 59%, 97%)
CMYKcmyk(28.6%, 0%, 59.3%, 2.7%)
CIE-LABlab(90.51, -44.88, 62.16)
CIE-LCHlch(90.51, 76.66, 125.83°)
OKLaboklab(90.29% -0.1258 0.1444)
OKLCHoklch(90.29% 0.192 131.1)
XYZxyz(54.0472, 77.4199, 24.4053)
Luminance0.7742 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1F865 #AC65F8
analogous
#F8F665 #B1F865 #67F865
triadic
#B1F865 #65B1F8 #F865B1
tetradic
#B1F865 #65F8F6 #AC65F8 #F86567
square
#B1F865 #65F8F6 #AC65F8 #F86567
split-complementary
#B1F865 #6567F8 #F665F8
monochromatic
#75D90A #93F52A #B1F865 #CFFBA0 #ECFDDA

Accessibility & contrast

On white

1.27
#B1F865 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.48
#B1F865 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F865
16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1F865#FFFFFF#000000##000000
##B1F8651.001.2716.4816.48
#FFFFFF1.271.0021.0021.00
#00000016.4821.001.001.00
##00000016.4821.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE755
Deuteranopia (green-blind)
#F8E270
Tritanopia (blue-blind)
#B4EED9
Achromatopsia (no color)
#E4E4E4

Design tokens & code

CSS
--color: #b1f865;
/* rgb */ color: rgb(177, 248, 101);
/* oklch */ color: oklch(90.3% 0.192 131.1);
Tailwind
colors: {
  custom: {
    50: '#ccfb96',
    500: '#b1f865',
    950: '#000000',
  },
}
SCSS
$custom: #b1f865;
$custom-light: #ccfb96;
$custom-dark: #000000;
JSON
{
  "hex": "#b1f865",
  "rgb": {
    "r": 177,
    "g": 248,
    "b": 101
  },
  "hsl": {
    "h": 88.98,
    "s": 91.304,
    "l": 68.431
  },
  "oklch": {
    "l": 0.90293,
    "c": 0.19154,
    "h": 131.1
  },
  "luminance": 0.77422
}

Semantic roles & 50–950 ramp

primary
#B1F865
secondary
#7E30D1
accent
#00E66F
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F

Preview Lab

Preview with #B1F865

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

Preview Lab → · Contrast checker → · Palette generator →

#B1F865 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva