#B9F664#B9F664

#B9F664 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.3% C 0.186 H 128.7°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#B9F664
RGB	rgb(185, 246, 100)
HSL	hsl(85, 89%, 68%)
HSV	hsv(85, 59%, 96%)
CMYK	cmyk(24.8%, 0%, 59.3%, 3.5%)
CIE-LAB	lab(90.39, -41.25, 62.56)
CIE-LCH	lch(90.39, 74.93, 123.40°)
OKLab	oklab(90.3% -0.1163 0.1451)
OKLCH	oklch(90.3% 0.186 128.7)
XYZ	xyz(55.2633, 77.1447, 24.0330)
Luminance	0.7715 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F664 #A164F6

analogous

#F6EA64 #B9F664 #70F664

triadic

#B9F664 #64B9F6 #F664B9

tetradic

#B9F664 #64F6EA #A164F6 #F66470

square

#B9F664 #64F6EA #A164F6 #F66470

split-complementary

#B9F664 #6470F6 #EA64F6

monochromatic

#80D30C #9FF32A #B9F664 #D3F99E #EDFDD8

Accessibility & contrast

On white

1.28

#B9F664 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#B9F664 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F664

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F664	#FFFFFF	#000000	##000000
##B9F664	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE654

Deuteranopia (green-blind)

#F8E26E

Tritanopia (blue-blind)

#BEECD7

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b9f664;
/* rgb */ color: rgb(185, 246, 100);
/* oklch */ color: oklch(90.3% 0.186 128.7);

Tailwind

colors: {
  custom: {
    50: '#d1f995',
    500: '#b9f664',
    950: '#000000',
  },
}

SCSS

$custom: #b9f664;
$custom-light: #d1f995;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f664",
  "rgb": {
    "r": 185,
    "g": 246,
    "b": 100
  },
  "hsl": {
    "h": 85.068,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.90304,
    "c": 0.18597,
    "h": 128.7
  },
  "luminance": 0.77146
}

Semantic roles & 50–950 ramp

primary

#B9F664

secondary

#7230CE

accent

#00E660

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9F664

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

Preview Lab → · Contrast checker → · Palette generator →