#B3DA43#B3DA43

#B3DA43 is a very light, vivid yellow-green. Relative luminance 0.601; OKLCH L 83.3% C 0.178 H 122.9°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#B3DA43
RGB	rgb(179, 218, 67)
HSL	hsl(75, 67%, 56%)
HSV	hsv(75, 69%, 85%)
CMYK	cmyk(17.9%, 0%, 69.3%, 14.5%)
CIE-LAB	lab(81.91, -33.27, 66.53)
CIE-LCH	lch(81.91, 74.38, 116.57°)
OKLab	oklab(83.27% -0.0968 0.1494)
OKLCH	oklch(83.27% 0.178 122.9)
XYZ	xyz(44.6754, 60.1316, 14.5620)
Luminance	0.6013 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DA43 #6A43DA

analogous

#DAB643 #B3DA43 #67DA43

triadic

#B3DA43 #43B3DA #DA43B3

tetradic

#B3DA43 #43DAB6 #6A43DA #DA4367

square

#B3DA43 #43DAB6 #6A43DA #DA4367

split-complementary

#B3DA43 #4367DA #B643DA

monochromatic

#6C881B #94BB25 #B3DA43 #C8E476 #DCEEA9

Accessibility & contrast

On white

1.61

#B3DA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#B3DA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DA43

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DA43	#FFFFFF	#000000	##000000
##B3DA43	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CD2A

Deuteranopia (green-blind)

#E1CB4F

Tritanopia (blue-blind)

#BCCFBC

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b3da43;
/* rgb */ color: rgb(179, 218, 67);
/* oklch */ color: oklch(83.3% 0.178 122.9);

Tailwind

colors: {
  custom: {
    50: '#cde580',
    500: '#b3da43',
    950: '#000000',
  },
}

SCSS

$custom: #b3da43;
$custom-light: #cde580;
$custom-dark: #000000;

JSON

{
  "hex": "#b3da43",
  "rgb": {
    "r": 179,
    "g": 218,
    "b": 67
  },
  "hsl": {
    "h": 75.497,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.8327,
    "c": 0.17797,
    "h": 122.9
  },
  "luminance": 0.60132
}

Semantic roles & 50–950 ramp

primary

#B3DA43

secondary

#4B338E

accent

#3EEA6A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3DA43

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

Preview Lab → · Contrast checker → · Palette generator →