#B3DF55#B3DF55

#B3DF55 is a very light, vivid yellow-green. Relative luminance 0.630; OKLCH L 84.6% C 0.171 H 125.0°. Best body text is #000000 at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#B3DF55
RGB	rgb(179, 223, 85)
HSL	hsl(79, 68%, 60%)
HSV	hsv(79, 62%, 87%)
CMYK	cmyk(19.7%, 0%, 61.9%, 12.5%)
CIE-LAB	lab(83.45, -34.35, 61.09)
CIE-LCH	lch(83.45, 70.09, 119.35°)
OKLab	oklab(84.56% -0.0982 0.1404)
OKLCH	oklch(84.56% 0.171 125)
XYZ	xyz(46.6180, 63.0145, 18.2996)
Luminance	0.6301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DF55 #8155DF

analogous

#DFC655 #B3DF55 #6EDF55

triadic

#B3DF55 #55B3DF #DF55B3

tetradic

#B3DF55 #55DFC6 #8155DF #DF556E

square

#B3DF55 #55DFC6 #8155DF #DF556E

split-complementary

#B3DF55 #556EDF #C655DF

monochromatic

#749C1D #9AD027 #B3DF55 #CAE989 #E1F2BC

Accessibility & contrast

On white

1.54

#B3DF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.60

#B3DF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DF55

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DF55	#FFFFFF	#000000	##000000
##B3DF55	1.00	1.54	13.60	13.60
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.60	21.00	1.00	1.00
##000000	13.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD144

Deuteranopia (green-blind)

#E5CF5F

Tritanopia (blue-blind)

#BAD5C2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b3df55;
/* rgb */ color: rgb(179, 223, 85);
/* oklch */ color: oklch(84.6% 0.171 125.0);

Tailwind

colors: {
  custom: {
    50: '#cde98a',
    500: '#b3df55',
    950: '#000000',
  },
}

SCSS

$custom: #b3df55;
$custom-light: #cde98a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3df55",
  "rgb": {
    "r": 179,
    "g": 223,
    "b": 85
  },
  "hsl": {
    "h": 79.13,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.84557,
    "c": 0.1713,
    "h": 125
  },
  "luminance": 0.63015
}

Semantic roles & 50–950 ramp

primary

#B3DF55

secondary

#5938A0

accent

#15D051

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B3DF55

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

Preview Lab → · Contrast checker → · Palette generator →