#B9DF52#B9DF52

#B9DF52 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.9% C 0.171 H 122.9°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#B9DF52
RGB	rgb(185, 223, 82)
HSL	hsl(76, 69%, 60%)
HSV	hsv(76, 63%, 87%)
CMYK	cmyk(17%, 0%, 63.2%, 12.5%)
CIE-LAB	lab(83.81, -32.26, 62.83)
CIE-LCH	lch(83.81, 70.62, 117.18°)
OKLab	oklab(84.94% -0.093 0.1435)
OKLCH	oklch(84.94% 0.171 122.9)
XYZ	xyz(47.9187, 63.6986, 17.7516)
Luminance	0.6370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DF52 #7852DF

analogous

#DFBE52 #B9DF52 #73DF52

triadic

#B9DF52 #52B9DF #DF52B9

tetradic

#B9DF52 #52DFBE #7852DF #DF5273

square

#B9DF52 #52DFBE #7852DF #DF5273

split-complementary

#B9DF52 #5273DF #BE52DF

monochromatic

#789A1D #A1CE26 #B9DF52 #CEE986 #E3F2B9

Accessibility & contrast

On white

1.53

#B9DF52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#B9DF52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DF52

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DF52	#FFFFFF	#000000	##000000
##B9DF52	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD240

Deuteranopia (green-blind)

#E6D15C

Tritanopia (blue-blind)

#C2D4C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b9df52;
/* rgb */ color: rgb(185, 223, 82);
/* oklch */ color: oklch(84.9% 0.171 122.9);

Tailwind

colors: {
  custom: {
    50: '#d1e989',
    500: '#b9df52',
    950: '#000000',
  },
}

SCSS

$custom: #b9df52;
$custom-light: #d1e989;
$custom-dark: #000000;

JSON

{
  "hex": "#b9df52",
  "rgb": {
    "r": 185,
    "g": 223,
    "b": 82
  },
  "hsl": {
    "h": 76.17,
    "s": 68.78,
    "l": 59.804
  },
  "oklch": {
    "l": 0.84936,
    "c": 0.17104,
    "h": 122.9
  },
  "luminance": 0.63699
}

Semantic roles & 50–950 ramp

primary

#B9DF52

secondary

#53379E

accent

#3CEC6B

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9DF52

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

Preview Lab → · Contrast checker → · Palette generator →