#B3D943#B3D943

#B3D943 is a very light, vivid yellow-green. Relative luminance 0.596; OKLCH L 83.0% C 0.177 H 122.7°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#B3D943
RGB	rgb(179, 217, 67)
HSL	hsl(75, 66%, 56%)
HSV	hsv(75, 69%, 85%)
CMYK	cmyk(17.5%, 0%, 69.1%, 14.9%)
CIE-LAB	lab(81.63, -32.80, 66.25)
CIE-LCH	lch(81.63, 73.92, 116.34°)
OKLab	oklab(83.04% -0.0955 0.1488)
OKLCH	oklch(83.04% 0.177 122.7)
XYZ	xyz(44.4169, 59.6145, 14.4759)
Luminance	0.5961 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D943 #6943D9

analogous

#D9B443 #B3D943 #68D943

triadic

#B3D943 #43B3D9 #D943B3

tetradic

#B3D943 #43D9B4 #6943D9 #D94368

square

#B3D943 #43D9B4 #6943D9 #D94368

split-complementary

#B3D943 #4368D9 #B443D9

monochromatic

#6B861B #94B925 #B3D943 #C8E376 #DCEEA9

Accessibility & contrast

On white

1.63

#B3D943 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#B3D943 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D943

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D943	#FFFFFF	#000000	##000000
##B3D943	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC2B

Deuteranopia (green-blind)

#E1CB4F

Tritanopia (blue-blind)

#BCCEBB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b3d943;
/* rgb */ color: rgb(179, 217, 67);
/* oklch */ color: oklch(83.0% 0.177 122.7);

Tailwind

colors: {
  custom: {
    50: '#cde480',
    500: '#b3d943',
    950: '#000000',
  },
}

SCSS

$custom: #b3d943;
$custom-light: #cde480;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d943",
  "rgb": {
    "r": 179,
    "g": 217,
    "b": 67
  },
  "hsl": {
    "h": 75.2,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.83042,
    "c": 0.17678,
    "h": 122.7
  },
  "luminance": 0.59615
}

Semantic roles & 50–950 ramp

primary

#B3D943

secondary

#4A338D

accent

#3FE96A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D943

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

Preview Lab → · Contrast checker → · Palette generator →