#B9DB34#B9DB34

#B9DB34 is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.8% C 0.185 H 120.9°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#B9DB34
RGB	rgb(185, 219, 52)
HSL	hsl(72, 70%, 53%)
HSV	hsv(72, 76%, 86%)
CMYK	cmyk(15.5%, 0%, 76.3%, 14.1%)
CIE-LAB	lab(82.50, -32.12, 72.25)
CIE-LCH	lch(82.50, 79.07, 113.97°)
OKLab	oklab(83.82% -0.0952 0.1589)
OKLCH	oklch(83.82% 0.185 120.9)
XYZ	xyz(45.9598, 61.2253, 12.6446)
Luminance	0.6122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DB34 #5634DB

analogous

#DBAA34 #B9DB34 #65DB34

triadic

#B9DB34 #34B9DB #DB34B9

tetradic

#B9DB34 #34DBAA #5634DB #DB3465

square

#B9DB34 #34DBAA #5634DB #DB3465

split-complementary

#B9DB34 #3465DB #AA34DB

monochromatic

#697E16 #94B220 #B9DB34 #CBE468 #DDED9C

Accessibility & contrast

On white

1.59

#B9DB34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#B9DB34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DB34

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DB34	#FFFFFF	#000000	##000000
##B9DB34	1.00	1.59	13.25	13.25
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CE01

Deuteranopia (green-blind)

#E5CE44

Tritanopia (blue-blind)

#C3CFBC

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b9db34;
/* rgb */ color: rgb(185, 219, 52);
/* oklch */ color: oklch(83.8% 0.185 120.9);

Tailwind

colors: {
  custom: {
    50: '#d2e679',
    500: '#b9db34',
    950: '#000000',
  },
}

SCSS

$custom: #b9db34;
$custom-light: #d2e679;
$custom-dark: #000000;

JSON

{
  "hex": "#b9db34",
  "rgb": {
    "r": 185,
    "g": 219,
    "b": 52
  },
  "hsl": {
    "h": 72.216,
    "s": 69.874,
    "l": 53.137
  },
  "oklch": {
    "l": 0.83819,
    "c": 0.18519,
    "h": 120.9
  },
  "luminance": 0.61225
}

Semantic roles & 50–950 ramp

primary

#B9DB34

secondary

#402E85

accent

#3BED5F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #B9DB34

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

Preview Lab → · Contrast checker → · Palette generator →