#B3DF57#B3DF57

#B3DF57 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.6% C 0.170 H 125.1°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#B3DF57
RGB	rgb(179, 223, 87)
HSL	hsl(79, 68%, 61%)
HSV	hsv(79, 61%, 87%)
CMYK	cmyk(19.7%, 0%, 61%, 12.5%)
CIE-LAB	lab(83.47, -34.20, 60.28)
CIE-LCH	lch(83.47, 69.30, 119.57°)
OKLab	oklab(84.58% -0.0976 0.1389)
OKLCH	oklch(84.58% 0.17 125.1)
XYZ	xyz(46.6986, 63.0467, 18.7240)
Luminance	0.6305 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DF57 #8357DF

analogous

#DFC757 #B3DF57 #6FDF57

triadic

#B3DF57 #57B3DF #DF57B3

tetradic

#B3DF57 #57DFC7 #8357DF #DF576F

square

#B3DF57 #57DFC7 #8357DF #DF576F

split-complementary

#B3DF57 #576FDF #C757DF

monochromatic

#749E1E #9AD128 #B3DF57 #CAE98A #E2F3BE

Accessibility & contrast

On white

1.54

#B3DF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#B3DF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DF57

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DF57	#FFFFFF	#000000	##000000
##B3DF57	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD247

Deuteranopia (green-blind)

#E4CF61

Tritanopia (blue-blind)

#BAD5C2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b3df57;
/* rgb */ color: rgb(179, 223, 87);
/* oklch */ color: oklch(84.6% 0.170 125.1);

Tailwind

colors: {
  custom: {
    50: '#cde98c',
    500: '#b3df57',
    950: '#000000',
  },
}

SCSS

$custom: #b3df57;
$custom-light: #cde98c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3df57",
  "rgb": {
    "r": 179,
    "g": 223,
    "b": 87
  },
  "hsl": {
    "h": 79.412,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.84576,
    "c": 0.16972,
    "h": 125.1
  },
  "luminance": 0.63047
}

Semantic roles & 50–950 ramp

primary

#B3DF57

secondary

#5B39A1

accent

#16D052

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DF57

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

Preview Lab → · Contrast checker → · Palette generator →