#B9D345#B9D345

#B9D345 is a very light, vivid yellow-green. Relative luminance 0.573; OKLCH L 82.1% C 0.166 H 119.2°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#B9D345
RGB	rgb(185, 211, 69)
HSL	hsl(71, 62%, 55%)
HSV	hsv(71, 67%, 83%)
CMYK	cmyk(12.3%, 0%, 67.3%, 17.3%)
CIE-LAB	lab(80.37, -27.48, 64.35)
CIE-LCH	lch(80.37, 69.97, 113.13°)
OKLab	oklab(82.13% -0.0809 0.1449)
OKLCH	oklch(82.13% 0.166 119.2)
XYZ	xyz(44.3768, 57.3328, 14.3576)
Luminance	0.5733 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D345 #5F45D3

analogous

#D3A645 #B9D345 #72D345

triadic

#B9D345 #45B9D3 #D345B9

tetradic

#B9D345 #45D3A6 #5F45D3 #D34572

square

#B9D345 #45D3A6 #5F45D3 #D34572

split-complementary

#B9D345 #4572D3 #A645D3

monochromatic

#6E7F1E #98B12A #B9D345 #CCDF76 #DEEAA8

Accessibility & contrast

On white

1.68

#B9D345 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#B9D345 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D345

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D345	#FFFFFF	#000000	##000000
##B9D345	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C730

Deuteranopia (green-blind)

#DDC850

Tritanopia (blue-blind)

#C3C8B7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b9d345;
/* rgb */ color: rgb(185, 211, 69);
/* oklch */ color: oklch(82.1% 0.166 119.2);

Tailwind

colors: {
  custom: {
    50: '#d1e080',
    500: '#b9d345',
    950: '#000000',
  },
}

SCSS

$custom: #b9d345;
$custom-light: #d1e080;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d345",
  "rgb": {
    "r": 185,
    "g": 211,
    "b": 69
  },
  "hsl": {
    "h": 70.986,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.82132,
    "c": 0.16601,
    "h": 119.2
  },
  "luminance": 0.57332
}

Semantic roles & 50–950 ramp

primary

#B9D345

secondary

#443587

accent

#43E561

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9D345

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

Preview Lab → · Contrast checker → · Palette generator →