#B1DF46#B1DF46

#B1DF46 is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.3% C 0.183 H 124.8°. Best body text is #000000 at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#B1DF46
RGB	rgb(177, 223, 70)
HSL	hsl(78, 71%, 57%)
HSV	hsv(78, 69%, 87%)
CMYK	cmyk(20.6%, 0%, 68.6%, 12.5%)
CIE-LAB	lab(83.21, -36.15, 66.70)
CIE-LCH	lch(83.21, 75.87, 118.45°)
OKLab	oklab(84.3% -0.1043 0.1502)
OKLCH	oklch(84.3% 0.183 124.8)
XYZ	xyz(45.6250, 62.5642, 15.4656)
Luminance	0.6257 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DF46 #7446DF

analogous

#DFC046 #B1DF46 #65DF46

triadic

#B1DF46 #46B1DF #DF46B1

tetradic

#B1DF46 #46DFC0 #7446DF #DF4665

square

#B1DF46 #46DFC0 #7446DF #DF4665

split-complementary

#B1DF46 #4665DF #C046DF

monochromatic

#6D9119 #94C622 #B1DF46 #C7E87A #DDF1AE

Accessibility & contrast

On white

1.55

#B1DF46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.51

#B1DF46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DF46

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DF46	#FFFFFF	#000000	##000000
##B1DF46	1.00	1.55	13.51	13.51
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.51	21.00	1.00	1.00
##000000	13.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD12E

Deuteranopia (green-blind)

#E5CF53

Tritanopia (blue-blind)

#B9D4C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b1df46;
/* rgb */ color: rgb(177, 223, 70);
/* oklch */ color: oklch(84.3% 0.183 124.8);

Tailwind

colors: {
  custom: {
    50: '#cce982',
    500: '#b1df46',
    950: '#000000',
  },
}

SCSS

$custom: #b1df46;
$custom-light: #cce982;
$custom-dark: #000000;

JSON

{
  "hex": "#b1df46",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 70
  },
  "hsl": {
    "h": 78.039,
    "s": 70.507,
    "l": 57.451
  },
  "oklch": {
    "l": 0.84296,
    "c": 0.18289,
    "h": 124.8
  },
  "luminance": 0.62565
}

Semantic roles & 50–950 ramp

primary

#B1DF46

secondary

#513396

accent

#3BED70

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DF46

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

Preview Lab → · Contrast checker → · Palette generator →