#B9D343#B9D343

#B9D343 is a very light, vivid yellow-green. Relative luminance 0.573; OKLCH L 82.1% C 0.167 H 119.1°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#B9D343
RGB	rgb(185, 211, 67)
HSL	hsl(71, 62%, 55%)
HSV	hsv(71, 68%, 83%)
CMYK	cmyk(12.3%, 0%, 68.2%, 17.3%)
CIE-LAB	lab(80.35, -27.60, 65.09)
CIE-LCH	lch(80.35, 70.70, 112.98°)
OKLab	oklab(82.12% -0.0815 0.1462)
OKLCH	oklch(82.12% 0.167 119.1)
XYZ	xyz(44.3158, 57.3083, 14.0361)
Luminance	0.5731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D343 #5D43D3

analogous

#D3A543 #B9D343 #71D343

triadic

#B9D343 #43B9D3 #D343B9

tetradic

#B9D343 #43D3A5 #5D43D3 #D34371

square

#B9D343 #43D3A5 #5D43D3 #D34371

split-complementary

#B9D343 #4371D3 #A543D3

monochromatic

#6D7E1E #97B029 #B9D343 #CBDF75 #DEEAA6

Accessibility & contrast

On white

1.69

#B9D343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#B9D343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D343

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D343	#FFFFFF	#000000	##000000
##B9D343	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C72D

Deuteranopia (green-blind)

#DDC84E

Tritanopia (blue-blind)

#C4C8B6

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b9d343;
/* rgb */ color: rgb(185, 211, 67);
/* oklch */ color: oklch(82.1% 0.167 119.1);

Tailwind

colors: {
  custom: {
    50: '#d1e07f',
    500: '#b9d343',
    950: '#000000',
  },
}

SCSS

$custom: #b9d343;
$custom-light: #d1e07f;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d343",
  "rgb": {
    "r": 185,
    "g": 211,
    "b": 67
  },
  "hsl": {
    "h": 70.833,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.82117,
    "c": 0.16736,
    "h": 119.1
  },
  "luminance": 0.57308
}

Semantic roles & 50–950 ramp

primary

#B9D343

secondary

#433586

accent

#43E560

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9D343

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

Preview Lab → · Contrast checker → · Palette generator →