#A3D33C#A3D33C

#A3D33C is a light, vivid yellow-green. Relative luminance 0.547; OKLCH L 80.5% C 0.181 H 125.8°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#A3D33C
RGB	rgb(163, 211, 60)
HSL	hsl(79, 63%, 53%)
HSV	hsv(79, 72%, 83%)
CMYK	cmyk(22.7%, 0%, 71.6%, 17.3%)
CIE-LAB	lab(78.87, -36.69, 65.68)
CIE-LCH	lch(78.87, 75.23, 119.19°)
OKLab	oklab(80.54% -0.1058 0.1469)
OKLCH	oklch(80.54% 0.181 125.8)
XYZ	xyz(39.2144, 54.7007, 12.7664)
Luminance	0.5470 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D33C #6C3CD3

analogous

#D3B83C #A3D33C #57D33C

triadic

#A3D33C #3CA3D3 #D33CA3

tetradic

#A3D33C #3CD3B8 #6C3CD3 #D33C57

square

#A3D33C #3CD3B8 #6C3CD3 #D33C57

split-complementary

#A3D33C #3C57D3 #B83CD3

monochromatic

#5B791B #81AB27 #A3D33C #BBDE6E #D2EAA0

Accessibility & contrast

On white

1.76

#A3D33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#A3D33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D33C

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D33C	#FFFFFF	#000000	##000000
##A3D33C	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC520

Deuteranopia (green-blind)

#D8C349

Tritanopia (blue-blind)

#AAC9B6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a3d33c;
/* rgb */ color: rgb(163, 211, 60);
/* oklch */ color: oklch(80.5% 0.181 125.8);

Tailwind

colors: {
  custom: {
    50: '#c2e07b',
    500: '#a3d33c',
    950: '#000000',
  },
}

SCSS

$custom: #a3d33c;
$custom-light: #c2e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d33c",
  "rgb": {
    "r": 163,
    "g": 211,
    "b": 60
  },
  "hsl": {
    "h": 79.073,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.80537,
    "c": 0.18104,
    "h": 125.8
  },
  "luminance": 0.54701
}

Semantic roles & 50–950 ramp

primary

#A3D33C

secondary

#4B3281

accent

#42E676

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A3D33C

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

Preview Lab → · Contrast checker → · Palette generator →