#B1DF50#B1DF50

#B1DF50 is a very light, vivid yellow-green. Relative luminance 0.627; OKLCH L 84.4% C 0.176 H 125.3°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#B1DF50
RGB	rgb(177, 223, 80)
HSL	hsl(79, 69%, 59%)
HSV	hsv(79, 64%, 87%)
CMYK	cmyk(20.6%, 0%, 64.1%, 12.5%)
CIE-LAB	lab(83.28, -35.48, 62.92)
CIE-LCH	lch(83.28, 72.24, 119.42°)
OKLab	oklab(84.38% -0.1016 0.1436)
OKLCH	oklch(84.38% 0.176 125.3)
XYZ	xyz(45.9673, 62.7011, 17.2687)
Luminance	0.6270 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DF50 #7E50DF

analogous

#DFC650 #B1DF50 #6ADF50

triadic

#B1DF50 #50B1DF #DF50B1

tetradic

#B1DF50 #50DFC6 #7E50DF #DF506A

square

#B1DF50 #50DFC6 #7E50DF #DF506A

split-complementary

#B1DF50 #506ADF #C650DF

monochromatic

#71991C #97CC25 #B1DF50 #C8E884 #DFF2B7

Accessibility & contrast

On white

1.55

#B1DF50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.54

#B1DF50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DF50

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DF50	#FFFFFF	#000000	##000000
##B1DF50	1.00	1.55	13.54	13.54
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.54	21.00	1.00	1.00
##000000	13.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD13D

Deuteranopia (green-blind)

#E4CF5B

Tritanopia (blue-blind)

#B8D5C2

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #b1df50;
/* rgb */ color: rgb(177, 223, 80);
/* oklch */ color: oklch(84.4% 0.176 125.3);

Tailwind

colors: {
  custom: {
    50: '#cce988',
    500: '#b1df50',
    950: '#000000',
  },
}

SCSS

$custom: #b1df50;
$custom-light: #cce988;
$custom-dark: #000000;

JSON

{
  "hex": "#b1df50",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 80
  },
  "hsl": {
    "h": 79.301,
    "s": 69.082,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84378,
    "c": 0.17595,
    "h": 125.3
  },
  "luminance": 0.62702
}

Semantic roles & 50–950 ramp

primary

#B1DF50

secondary

#57379D

accent

#3CEC75

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1DF50

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

Preview Lab → · Contrast checker → · Palette generator →