#B9F666#B9F666

#B9F666 is a very light, vivid yellow-green. Relative luminance 0.772; OKLCH L 90.3% C 0.184 H 128.9°. Best body text is #000000 at 16.44:1 contrast (WCAG AA passes).

Color values

HEX#B9F666
RGBrgb(185, 246, 102)
HSLhsl(85, 89%, 68%)
HSVhsv(85, 59%, 96%)
CMYKcmyk(24.8%, 0%, 58.5%, 3.5%)
CIE-LABlab(90.41, -41.08, 61.73)
CIE-LCHlch(90.41, 74.15, 123.64°)
OKLaboklab(90.32% -0.1157 0.1435)
OKLCHoklch(90.32% 0.184 128.9)
XYZxyz(55.3613, 77.1839, 24.5490)
Luminance0.7719 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B9F666 #A366F6
analogous
#F6EB66 #B9F666 #71F666
triadic
#B9F666 #66B9F6 #F666B9
tetradic
#B9F666 #66F6EB #A366F6 #F66671
square
#B9F666 #66F6EB #A366F6 #F66671
split-complementary
#B9F666 #6671F6 #EB66F6
monochromatic
#80D50D #9FF32C #B9F666 #D3F9A0 #EEFDDA

Accessibility & contrast

On white

1.28
#B9F666 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.44
#B9F666 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F666
16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B9F666#FFFFFF#000000##000000
##B9F6661.001.2816.4416.44
#FFFFFF1.281.0021.0021.00
#00000016.4421.001.001.00
##00000016.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE656
Deuteranopia (green-blind)
#F8E270
Tritanopia (blue-blind)
#BEECD7
Achromatopsia (no color)
#E3E3E3

Design tokens & code

CSS
--color: #b9f666;
/* rgb */ color: rgb(185, 246, 102);
/* oklch */ color: oklch(90.3% 0.184 128.9);
Tailwind
colors: {
  custom: {
    50: '#d1f996',
    500: '#b9f666',
    950: '#000000',
  },
}
SCSS
$custom: #b9f666;
$custom-light: #d1f996;
$custom-dark: #000000;
JSON
{
  "hex": "#b9f666",
  "rgb": {
    "r": 185,
    "g": 246,
    "b": 102
  },
  "hsl": {
    "h": 85.417,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.90324,
    "c": 0.18436,
    "h": 128.9
  },
  "luminance": 0.77185
}

Semantic roles & 50–950 ramp

primary
#B9F666
secondary
#7431CF
accent
#00E661
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F

Preview Lab

Preview with #B9F666

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

Preview Lab → · Contrast checker → · Palette generator →

#B9F666 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva