#B9D337#B9D337

#B9D337 is a very light, vivid yellow-green. Relative luminance 0.572; OKLCH L 82.0% C 0.175 H 118.8°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#B9D337
RGB	rgb(185, 211, 55)
HSL	hsl(70, 64%, 52%)
HSV	hsv(70, 74%, 83%)
CMYK	cmyk(12.3%, 0%, 73.9%, 17.3%)
CIE-LAB	lab(80.28, -28.23, 69.23)
CIE-LCH	lch(80.28, 74.77, 112.19°)
OKLab	oklab(82.04% -0.0842 0.153)
OKLCH	oklch(82.04% 0.175 118.8)
XYZ	xyz(43.9924, 57.1790, 12.3328)
Luminance	0.5718 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D337 #5137D3

analogous

#D39F37 #B9D337 #6BD337

triadic

#B9D337 #37B9D3 #D337B9

tetradic

#B9D337 #37D39F #5137D3 #D3376B

square

#B9D337 #37D39F #5137D3 #D3376B

split-complementary

#B9D337 #376BD3 #9F37D3

monochromatic

#66761A #92A825 #B9D337 #CBDE69 #DCE99B

Accessibility & contrast

On white

1.69

#B9D337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#B9D337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D337

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D337	#FFFFFF	#000000	##000000
##B9D337	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C714

Deuteranopia (green-blind)

#DEC845

Tritanopia (blue-blind)

#C4C7B5

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b9d337;
/* rgb */ color: rgb(185, 211, 55);
/* oklch */ color: oklch(82.0% 0.175 118.8);

Tailwind

colors: {
  custom: {
    50: '#d2e079',
    500: '#b9d337',
    950: '#000000',
  },
}

SCSS

$custom: #b9d337;
$custom-light: #d2e079;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d337",
  "rgb": {
    "r": 185,
    "g": 211,
    "b": 55
  },
  "hsl": {
    "h": 70,
    "s": 63.934,
    "l": 52.157
  },
  "oklch": {
    "l": 0.82036,
    "c": 0.17465,
    "h": 118.8
  },
  "luminance": 0.57179
}

Semantic roles & 50–950 ramp

primary

#B9D337

secondary

#3D307E

accent

#41E75D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #B9D337

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

Preview Lab → · Contrast checker → · Palette generator →