#B9D64B#B9D64B

#B9D64B is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.9% C 0.165 H 120.3°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#B9D64B
RGB	rgb(185, 214, 75)
HSL	hsl(73, 63%, 57%)
HSV	hsv(73, 65%, 84%)
CMYK	cmyk(13.6%, 0%, 65%, 16.1%)
CIE-LAB	lab(81.25, -28.53, 62.92)
CIE-LCH	lch(81.25, 69.09, 114.39°)
OKLab	oklab(82.85% -0.0833 0.1428)
OKLCH	oklch(82.85% 0.165 120.3)
XYZ	xyz(45.3248, 58.9156, 15.6393)
Luminance	0.5891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D64B #684BD6

analogous

#D6AE4B #B9D64B #74D64B

triadic

#B9D64B #4BB9D6 #D64BB9

tetradic

#B9D64B #4BD6AE #684BD6 #D64B74

square

#B9D64B #4BD6AE #684BD6 #D64B74

split-complementary

#B9D64B #4B74D6 #AE4BD6

monochromatic

#72881F #9CBA2A #B9D64B #CCE17D #E0EDAF

Accessibility & contrast

On white

1.64

#B9D64B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#B9D64B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D64B

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D64B	#FFFFFF	#000000	##000000
##B9D64B	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA38

Deuteranopia (green-blind)

#DFCA55

Tritanopia (blue-blind)

#C3CBBA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b9d64b;
/* rgb */ color: rgb(185, 214, 75);
/* oklch */ color: oklch(82.9% 0.165 120.3);

Tailwind

colors: {
  custom: {
    50: '#d1e284',
    500: '#b9d64b',
    950: '#000000',
  },
}

SCSS

$custom: #b9d64b;
$custom-light: #d1e284;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d64b",
  "rgb": {
    "r": 185,
    "g": 214,
    "b": 75
  },
  "hsl": {
    "h": 72.518,
    "s": 62.896,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82854,
    "c": 0.16532,
    "h": 120.3
  },
  "luminance": 0.58915
}

Semantic roles & 50–950 ramp

primary

#B9D64B

secondary

#49378E

accent

#42E664

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9D64B

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

Preview Lab → · Contrast checker → · Palette generator →