#B9FD64#B9FD64

#B9FD64 is a very light, vivid yellow-green. Relative luminance 0.815; OKLCH L 91.9% C 0.195 H 129.8°. Best body text is #000000 at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#B9FD64
RGB	rgb(185, 253, 100)
HSL	hsl(87, 97%, 69%)
HSV	hsv(87, 60%, 99%)
CMYK	cmyk(26.9%, 0%, 60.5%, 0.8%)
CIE-LAB	lab(92.35, -44.30, 64.74)
CIE-LCH	lch(92.35, 78.44, 124.38°)
OKLab	oklab(91.89% -0.1247 0.1497)
OKLCH	oklch(91.89% 0.195 129.8)
XYZ	xyz(57.4327, 81.4835, 24.7561)
Luminance	0.8148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9FD64 #A864FD

analogous

#FDF564 #B9FD64 #6DFD64

triadic

#B9FD64 #64B9FD #FD64B9

tetradic

#B9FD64 #64FDF5 #A864FD #FD646D

square

#B9FD64 #64FDF5 #A864FD #FD646D

split-complementary

#B9FD64 #646DFD #F564FD

monochromatic

#80E403 #9EFC28 #B9FD64 #D4FEA0 #F0FFDD

Accessibility & contrast

On white

1.21

#B9FD64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.30

#B9FD64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9FD64

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9FD64	#FFFFFF	#000000	##000000
##B9FD64	1.00	1.21	17.30	17.30
#FFFFFF	1.21	1.00	21.00	21.00
#000000	17.30	21.00	1.00	1.00
##000000	17.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC52

Deuteranopia (green-blind)

#FEE76F

Tritanopia (blue-blind)

#BDF3DD

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #b9fd64;
/* rgb */ color: rgb(185, 253, 100);
/* oklch */ color: oklch(91.9% 0.195 129.8);

Tailwind

colors: {
  custom: {
    50: '#d2fe96',
    500: '#b9fd64',
    950: '#000000',
  },
}

SCSS

$custom: #b9fd64;
$custom-light: #d2fe96;
$custom-dark: #000000;

JSON

{
  "hex": "#b9fd64",
  "rgb": {
    "r": 185,
    "g": 253,
    "b": 100
  },
  "hsl": {
    "h": 86.667,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.91892,
    "c": 0.19488,
    "h": 129.8
  },
  "luminance": 0.81485
}

Semantic roles & 50–950 ramp

primary

#B9FD64

secondary

#792ED7

accent

#00E666

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14180E

muted

#83867F

Preview Lab

Preview with #B9FD64

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

Preview Lab → · Contrast checker → · Palette generator →