#B1D866#B1D866

#B1D866 is a very light, vivid yellow-green. Relative luminance 0.594; OKLCH L 83.0% C 0.149 H 125.2°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX#B1D866
RGBrgb(177, 216, 102)
HSLhsl(81, 59%, 62%)
HSVhsv(81, 53%, 85%)
CMYKcmyk(18.1%, 0%, 52.8%, 15.3%)
CIE-LABlab(81.52, -30.40, 51.39)
CIE-LCHlch(81.52, 59.71, 120.61°)
OKLaboklab(83.02% -0.0856 0.1214)
OKLCHoklch(83.02% 0.149 125.2)
XYZxyz(45.0856, 59.4177, 21.6613)
Luminance0.5942 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B1D866 #8D66D8
analogous
#D8C666 #B1D866 #78D866
triadic
#B1D866 #66B1D8 #D866B1
tetradic
#B1D866 #66D8C6 #8D66D8 #D86678
square
#B1D866 #66D8C6 #8D66D8 #D86678
split-complementary
#B1D866 #6678D8 #C666D8
monochromatic
#749C28 #98CC35 #B1D866 #CAE497 #E3F1C8

Accessibility & contrast

On white

1.63
#B1D866 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.88
#B1D866 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D866
12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B1D866#FFFFFF#000000##000000
##B1D8661.001.6312.8812.88
#FFFFFF1.631.0021.0021.00
#00000012.8821.001.001.00
##00000012.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2CC5B
Deuteranopia (green-blind)
#DDCA6D
Tritanopia (blue-blind)
#B7CFBE
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #b1d866;
/* rgb */ color: rgb(177, 216, 102);
/* oklch */ color: oklch(83.0% 0.149 125.2);
Tailwind
colors: {
  custom: {
    50: '#cae495',
    500: '#b1d866',
    950: '#000000',
  },
}
SCSS
$custom: #b1d866;
$custom-light: #cae495;
$custom-dark: #000000;
JSON
{
  "hex": "#b1d866",
  "rgb": {
    "r": 177,
    "g": 216,
    "b": 102
  },
  "hsl": {
    "h": 80.526,
    "s": 59.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.8302,
    "c": 0.14851,
    "h": 125.2
  },
  "luminance": 0.59418
}

Semantic roles & 50–950 ramp

primary
#B1D866
secondary
#6242A0
accent
#1EC758
background
#FEFEFC
surface
#FBFCF4
border
#D4D5CE
text
#13150D
muted
#83847F

Preview Lab

Preview with #B1D866

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

Preview Lab → · Contrast checker → · Palette generator →

#B1D866 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva