#B3D83C#B3D83C

#B3D83C is a very light, vivid yellow-green. Relative luminance 0.590; OKLCH L 82.8% C 0.180 H 122.2°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#B3D83C
RGB	rgb(179, 216, 60)
HSL	hsl(74, 67%, 54%)
HSV	hsv(74, 72%, 85%)
CMYK	cmyk(17.1%, 0%, 72.2%, 15.3%)
CIE-LAB	lab(81.30, -32.73, 68.41)
CIE-LCH	lch(81.30, 75.83, 115.57°)
OKLab	oklab(82.77% -0.0959 0.1522)
OKLCH	oklch(82.77% 0.18 122.2)
XYZ	xyz(43.9625, 59.0216, 13.3503)
Luminance	0.5902 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D83C #613CD8

analogous

#D8AF3C #B3D83C #65D83C

triadic

#B3D83C #3CB3D8 #D83CB3

tetradic

#B3D83C #3CD8AF #613CD8 #D83C65

square

#B3D83C #3CD8AF #613CD8 #D83C65

split-complementary

#B3D83C #3C65D8 #AF3CD8

monochromatic

#68801A #91B324 #B3D83C #C7E26F #DBECA2

Accessibility & contrast

On white

1.64

#B3D83C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#B3D83C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D83C

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D83C	#FFFFFF	#000000	##000000
##B3D83C	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB1E

Deuteranopia (green-blind)

#E0CA4A

Tritanopia (blue-blind)

#BCCDBA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b3d83c;
/* rgb */ color: rgb(179, 216, 60);
/* oklch */ color: oklch(82.8% 0.180 122.2);

Tailwind

colors: {
  custom: {
    50: '#cde47c',
    500: '#b3d83c',
    950: '#000000',
  },
}

SCSS

$custom: #b3d83c;
$custom-light: #cde47c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d83c",
  "rgb": {
    "r": 179,
    "g": 216,
    "b": 60
  },
  "hsl": {
    "h": 74.231,
    "s": 66.667,
    "l": 54.118
  },
  "oklch": {
    "l": 0.82766,
    "c": 0.17991,
    "h": 122.2
  },
  "luminance": 0.59022
}

Semantic roles & 50–950 ramp

primary

#B3D83C

secondary

#463187

accent

#3EEA67

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3D83C

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

Preview Lab → · Contrast checker → · Palette generator →