#B9DF49#B9DF49

#B9DF49 is a very light, vivid yellow-green. Relative luminance 0.636; OKLCH L 84.9% C 0.177 H 122.5°. Best body text is #000000 at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#B9DF49
RGB	rgb(185, 223, 73)
HSL	hsl(75, 70%, 58%)
HSV	hsv(75, 67%, 87%)
CMYK	cmyk(17%, 0%, 67.3%, 12.5%)
CIE-LAB	lab(83.74, -32.86, 66.29)
CIE-LCH	lch(83.74, 73.98, 116.37°)
OKLab	oklab(84.86% -0.0955 0.1496)
OKLCH	oklch(84.86% 0.177 122.5)
XYZ	xyz(47.5984, 63.5705, 16.0648)
Luminance	0.6357 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DF49 #6F49DF

analogous

#DFBA49 #B9DF49 #6EDF49

triadic

#B9DF49 #49B9DF #DF49B9

tetradic

#B9DF49 #49DFBA #6F49DF #DF496E

square

#B9DF49 #49DFBA #6F49DF #DF496E

split-complementary

#B9DF49 #496EDF #BA49DF

monochromatic

#75941A #9EC823 #B9DF49 #CDE87D #E1F1B1

Accessibility & contrast

On white

1.53

#B9DF49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.71

#B9DF49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DF49

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DF49	#FFFFFF	#000000	##000000
##B9DF49	1.00	1.53	13.71	13.71
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.71	21.00	1.00	1.00
##000000	13.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD233

Deuteranopia (green-blind)

#E7D155

Tritanopia (blue-blind)

#C2D4C1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b9df49;
/* rgb */ color: rgb(185, 223, 73);
/* oklch */ color: oklch(84.9% 0.177 122.5);

Tailwind

colors: {
  custom: {
    50: '#d1e984',
    500: '#b9df49',
    950: '#000000',
  },
}

SCSS

$custom: #b9df49;
$custom-light: #d1e984;
$custom-dark: #000000;

JSON

{
  "hex": "#b9df49",
  "rgb": {
    "r": 185,
    "g": 223,
    "b": 73
  },
  "hsl": {
    "h": 75.2,
    "s": 70.093,
    "l": 58.039
  },
  "oklch": {
    "l": 0.84861,
    "c": 0.17746,
    "h": 122.5
  },
  "luminance": 0.63571
}

Semantic roles & 50–950 ramp

primary

#B9DF49

secondary

#4D3498

accent

#3BED68

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B9DF49

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

Preview Lab → · Contrast checker → · Palette generator →