#B3DB41#B3DB41

#B3DB41 is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.5% C 0.180 H 123.1°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#B3DB41
RGB	rgb(179, 219, 65)
HSL	hsl(76, 68%, 56%)
HSV	hsv(76, 70%, 86%)
CMYK	cmyk(18.3%, 0%, 70.3%, 14.1%)
CIE-LAB	lab(82.18, -33.84, 67.52)
CIE-LCH	lch(82.18, 75.53, 116.62°)
OKLab	oklab(83.48% -0.0985 0.1511)
OKLCH	oklch(83.48% 0.18 123.1)
XYZ	xyz(44.8766, 60.6282, 14.3382)
Luminance	0.6063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DB41 #6941DB

analogous

#DBB641 #B3DB41 #66DB41

triadic

#B3DB41 #41B3DB #DB41B3

tetradic

#B3DB41 #41DBB6 #6941DB #DB4166

square

#B3DB41 #41DBB6 #6941DB #DB4166

split-complementary

#B3DB41 #4166DB #B641DB

monochromatic

#6B881A #94BB23 #B3DB41 #C8E574 #DCEEA8

Accessibility & contrast

On white

1.60

#B3DB41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#B3DB41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DB41

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DB41	#FFFFFF	#000000	##000000
##B3DB41	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CD26

Deuteranopia (green-blind)

#E2CC4E

Tritanopia (blue-blind)

#BCD0BD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3db41;
/* rgb */ color: rgb(179, 219, 65);
/* oklch */ color: oklch(83.5% 0.180 123.1);

Tailwind

colors: {
  custom: {
    50: '#cde67f',
    500: '#b3db41',
    950: '#000000',
  },
}

SCSS

$custom: #b3db41;
$custom-light: #cde67f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3db41",
  "rgb": {
    "r": 179,
    "g": 219,
    "b": 65
  },
  "hsl": {
    "h": 75.584,
    "s": 68.142,
    "l": 55.686
  },
  "oklch": {
    "l": 0.83483,
    "c": 0.18042,
    "h": 123.1
  },
  "luminance": 0.60628
}

Semantic roles & 50–950 ramp

primary

#B3DB41

secondary

#4A328E

accent

#3DEB6A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3DB41

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

Preview Lab → · Contrast checker → · Palette generator →