#B9F663#B9F663

#B9F663 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.3% C 0.187 H 128.6°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX#B9F663
RGBrgb(185, 246, 99)
HSLhsl(85, 89%, 68%)
HSVhsv(85, 60%, 96%)
CMYKcmyk(24.8%, 0%, 59.8%, 3.5%)
CIE-LABlab(90.38, -41.33, 62.97)
CIE-LCHlch(90.38, 75.32, 123.28°)
OKLaboklab(90.29% -0.1166 0.1459)
OKLCHoklch(90.29% 0.187 128.6)
XYZxyz(55.2152, 77.1255, 23.7796)
Luminance0.7713 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B9F663 #A063F6
analogous
#F6EA63 #B9F663 #6FF663
triadic
#B9F663 #63B9F6 #F663B9
tetradic
#B9F663 #63F6EA #A063F6 #F6636F
square
#B9F663 #63F6EA #A063F6 #F6636F
split-complementary
#B9F663 #636FF6 #EA63F6
monochromatic
#80D20C #9FF329 #B9F663 #D3F99D #EDFDD7

Accessibility & contrast

On white

1.28
#B9F663 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.43
#B9F663 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F663
16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B9F663#FFFFFF#000000##000000
##B9F6631.001.2816.4316.43
#FFFFFF1.281.0021.0021.00
#00000016.4321.001.001.00
##00000016.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE652
Deuteranopia (green-blind)
#F8E26E
Tritanopia (blue-blind)
#BEECD7
Achromatopsia (no color)
#E3E3E3

Design tokens & code

CSS
--color: #b9f663;
/* rgb */ color: rgb(185, 246, 99);
/* oklch */ color: oklch(90.3% 0.187 128.6);
Tailwind
colors: {
  custom: {
    50: '#d1f995',
    500: '#b9f663',
    950: '#000000',
  },
}
SCSS
$custom: #b9f663;
$custom-light: #d1f995;
$custom-dark: #000000;
JSON
{
  "hex": "#b9f663",
  "rgb": {
    "r": 185,
    "g": 246,
    "b": 99
  },
  "hsl": {
    "h": 84.898,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.90294,
    "c": 0.18676,
    "h": 128.6
  },
  "luminance": 0.77127
}

Semantic roles & 50–950 ramp

primary
#B9F663
secondary
#7130CE
accent
#00E65F
background
#FEFFFC
surface
#FBFFF5
border
#D4D7CF
text
#14170E
muted
#83857F

Preview Lab

Preview with #B9F663

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

Preview Lab → · Contrast checker → · Palette generator →

#B9F663 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva