#B3D642#B3D642

#B3D642 is a very light, vivid yellow-green. Relative luminance 0.581; OKLCH L 82.4% C 0.174 H 121.9°. Best body text is #000000 at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#B3D642
RGB	rgb(179, 214, 66)
HSL	hsl(74, 64%, 55%)
HSV	hsv(74, 69%, 84%)
CMYK	cmyk(16.4%, 0%, 69.2%, 16.1%)
CIE-LAB	lab(80.78, -31.47, 65.76)
CIE-LCH	lch(80.78, 72.90, 115.57°)
OKLab	oklab(82.35% -0.0919 0.1476)
OKLCH	oklch(82.35% 0.174 121.9)
XYZ	xyz(43.6209, 58.0701, 14.0638)
Luminance	0.5807 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D642 #6542D6

analogous

#D6AF42 #B3D642 #69D642

triadic

#B3D642 #42B3D6 #D642B3

tetradic

#B3D642 #42D6AF #6542D6 #D64269

square

#B3D642 #42D6AF #6542D6 #D64269

split-complementary

#B3D642 #4269D6 #AF42D6

monochromatic

#6A821C #93B427 #B3D642 #C7E174 #DBECA7

Accessibility & contrast

On white

1.66

#B3D642 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.61

#B3D642 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D642

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D642	#FFFFFF	#000000	##000000
##B3D642	1.00	1.66	12.61	12.61
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.61	21.00	1.00	1.00
##000000	12.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C92A

Deuteranopia (green-blind)

#DEC94E

Tritanopia (blue-blind)

#BCCBB9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b3d642;
/* rgb */ color: rgb(179, 214, 66);
/* oklch */ color: oklch(82.4% 0.174 121.9);

Tailwind

colors: {
  custom: {
    50: '#cde27f',
    500: '#b3d642',
    950: '#000000',
  },
}

SCSS

$custom: #b3d642;
$custom-light: #cde27f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d642",
  "rgb": {
    "r": 179,
    "g": 214,
    "b": 66
  },
  "hsl": {
    "h": 74.189,
    "s": 64.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.82354,
    "c": 0.17387,
    "h": 121.9
  },
  "luminance": 0.5807
}

Semantic roles & 50–950 ramp

primary

#B3D642

secondary

#483488

accent

#40E768

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D642

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

Preview Lab → · Contrast checker → · Palette generator →