#B1DF4C#B1DF4C

#B1DF4C is a very light, vivid yellow-green. Relative luminance 0.626; OKLCH L 84.3% C 0.179 H 125.1°. Best body text is #000000 at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#B1DF4C
RGB	rgb(177, 223, 76)
HSL	hsl(79, 70%, 59%)
HSV	hsv(79, 66%, 87%)
CMYK	cmyk(20.6%, 0%, 65.9%, 12.5%)
CIE-LAB	lab(83.25, -35.76, 64.47)
CIE-LCH	lch(83.25, 73.72, 119.02°)
OKLab	oklab(84.34% -0.1027 0.1464)
OKLCH	oklch(84.34% 0.179 125.1)
XYZ	xyz(45.8239, 62.6438, 16.5134)
Luminance	0.6264 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DF4C #7A4CDF

analogous

#DFC44C #B1DF4C #67DF4C

triadic

#B1DF4C #4CB1DF #DF4CB1

tetradic

#B1DF4C #4CDFC4 #7A4CDF #DF4C67

square

#B1DF4C #4CDFC4 #7A4CDF #DF4C67

split-complementary

#B1DF4C #4C67DF #C44CDF

monochromatic

#6F961B #96CA24 #B1DF4C #C8E880 #DEF2B4

Accessibility & contrast

On white

1.55

#B1DF4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.53

#B1DF4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DF4C

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DF4C	#FFFFFF	#000000	##000000
##B1DF4C	1.00	1.55	13.53	13.53
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.53	21.00	1.00	1.00
##000000	13.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD137

Deuteranopia (green-blind)

#E5CF58

Tritanopia (blue-blind)

#B9D5C1

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b1df4c;
/* rgb */ color: rgb(177, 223, 76);
/* oklch */ color: oklch(84.3% 0.179 125.1);

Tailwind

colors: {
  custom: {
    50: '#cce985',
    500: '#b1df4c',
    950: '#000000',
  },
}

SCSS

$custom: #b1df4c;
$custom-light: #cce985;
$custom-dark: #000000;

JSON

{
  "hex": "#b1df4c",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 76
  },
  "hsl": {
    "h": 78.776,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84344,
    "c": 0.17883,
    "h": 125.1
  },
  "luminance": 0.62644
}

Semantic roles & 50–950 ramp

primary

#B1DF4C

secondary

#55359A

accent

#3BEC73

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1DF4C

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

Preview Lab → · Contrast checker → · Palette generator →