#A3D442#A3D442

#A3D442 is a light, vivid yellow-green. Relative luminance 0.553; OKLCH L 80.8% C 0.178 H 126.3°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX#A3D442
RGBrgb(163, 212, 66)
HSLhsl(80, 63%, 55%)
HSVhsv(80, 69%, 83%)
CMYKcmyk(23.1%, 0%, 68.9%, 16.9%)
CIE-LABlab(79.19, -36.78, 63.83)
CIE-LCHlch(79.19, 73.67, 119.95°)
OKLaboklab(80.81% -0.1056 0.1439)
OKLCHoklch(80.81% 0.178 126.3)
XYZxyz(39.6313, 55.2662, 13.7327)
Luminance0.5527 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3D442 #7342D4
analogous
#D4BC42 #A3D442 #5AD442
triadic
#A3D442 #42A3D4 #D442A3
tetradic
#A3D442 #42D4BC #7342D4 #D4425A
square
#A3D442 #42D4BC #7342D4 #D4425A
split-complementary
#A3D442 #425AD4 #BC42D4
monochromatic
#5E7F1D #83B128 #A3D442 #BBDF74 #D4EBA6

Accessibility & contrast

On white

1.74
#A3D442 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.05
#A3D442 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D442
12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3D442#FFFFFF#000000##000000
##A3D4421.001.7412.0512.05
#FFFFFF1.741.0021.0021.00
#00000012.0521.001.001.00
##00000012.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#DFC62B
Deuteranopia (green-blind)
#D8C34E
Tritanopia (blue-blind)
#AACAB7
Achromatopsia (no color)
#C4C4C4

Design tokens & code

CSS
--color: #a3d442;
/* rgb */ color: rgb(163, 212, 66);
/* oklch */ color: oklch(80.8% 0.178 126.3);
Tailwind
colors: {
  custom: {
    50: '#c2e17f',
    500: '#a3d442',
    950: '#000000',
  },
}
SCSS
$custom: #a3d442;
$custom-light: #c2e17f;
$custom-dark: #000000;
JSON
{
  "hex": "#a3d442",
  "rgb": {
    "r": 163,
    "g": 212,
    "b": 66
  },
  "hsl": {
    "h": 80.137,
    "s": 62.931,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80813,
    "c": 0.17848,
    "h": 126.3
  },
  "luminance": 0.55267
}

Semantic roles & 50–950 ramp

primary
#A3D442
secondary
#503486
accent
#42E679
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13150B
muted
#82847E

Preview Lab

Preview with #A3D442

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

Preview Lab → · Contrast checker → · Palette generator →

#A3D442 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva