#B1DF48#B1DF48

#B1DF48 is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.3% C 0.182 H 124.9°. Best body text is #000000 at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#B1DF48
RGB	rgb(177, 223, 72)
HSL	hsl(78, 70%, 58%)
HSV	hsv(78, 68%, 87%)
CMYK	cmyk(20.6%, 0%, 67.7%, 12.5%)
CIE-LAB	lab(83.23, -36.02, 65.97)
CIE-LCH	lch(83.23, 75.17, 118.63°)
OKLab	oklab(84.31% -0.1038 0.149)
OKLCH	oklch(84.31% 0.182 124.9)
XYZ	xyz(45.6891, 62.5899, 15.8036)
Luminance	0.6259 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DF48 #7648DF

analogous

#DFC148 #B1DF48 #65DF48

triadic

#B1DF48 #48B1DF #DF48B1

tetradic

#B1DF48 #48DFC1 #7648DF #DF4865

square

#B1DF48 #48DFC1 #7648DF #DF4865

split-complementary

#B1DF48 #4865DF #C148DF

monochromatic

#6E931A #95C723 #B1DF48 #C7E87C #DDF1B0

Accessibility & contrast

On white

1.55

#B1DF48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.52

#B1DF48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DF48

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DF48	#FFFFFF	#000000	##000000
##B1DF48	1.00	1.55	13.52	13.52
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.52	21.00	1.00	1.00
##000000	13.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD131

Deuteranopia (green-blind)

#E5CF54

Tritanopia (blue-blind)

#B9D5C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b1df48;
/* rgb */ color: rgb(177, 223, 72);
/* oklch */ color: oklch(84.3% 0.182 124.9);

Tailwind

colors: {
  custom: {
    50: '#cce983',
    500: '#b1df48',
    950: '#000000',
  },
}

SCSS

$custom: #b1df48;
$custom-light: #cce983;
$custom-dark: #000000;

JSON

{
  "hex": "#b1df48",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 72
  },
  "hsl": {
    "h": 78.278,
    "s": 70.233,
    "l": 57.843
  },
  "oklch": {
    "l": 0.84312,
    "c": 0.18157,
    "h": 124.9
  },
  "luminance": 0.6259
}

Semantic roles & 50–950 ramp

primary

#B1DF48

secondary

#523498

accent

#3BED71

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DF48

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

Preview Lab → · Contrast checker → · Palette generator →