#A1E447#A1E447

#A1E447 is a very light, vivid yellow-green. Relative luminance 0.635; OKLCH L 84.5% C 0.196 H 129.9°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX#A1E447
RGBrgb(161, 228, 71)
HSLhsl(86, 74%, 59%)
HSVhsv(86, 69%, 89%)
CMYKcmyk(29.4%, 0%, 68.9%, 10.6%)
CIE-LABlab(83.71, -44.25, 66.55)
CIE-LCHlch(83.71, 79.92, 123.62°)
OKLaboklab(84.46% -0.1255 0.1503)
OKLCHoklch(84.46% 0.196 129.9)
XYZxyz(43.5784, 63.5175, 15.9241)
Luminance0.6352 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1E447 #8A47E4
analogous
#E4D847 #A1E447 #52E447
triadic
#A1E447 #47A1E4 #E447A1
tetradic
#A1E447 #47E4D8 #8A47E4 #E44752
square
#A1E447 #47E4D8 #8A47E4 #E44752
split-complementary
#A1E447 #4752E4 #D847E4
monochromatic
#629A17 #84CF1E #A1E447 #BCEC7C #D8F4B2

Accessibility & contrast

On white

1.53
#A1E447 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.70
#A1E447 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E447
13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1E447#FFFFFF#000000##000000
##A1E4471.001.5313.7013.70
#FFFFFF1.531.0021.0021.00
#00000013.7021.001.001.00
##00000013.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED42E
Deuteranopia (green-blind)
#E5CF55
Tritanopia (blue-blind)
#A5DAC5
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #a1e447;
/* rgb */ color: rgb(161, 228, 71);
/* oklch */ color: oklch(84.5% 0.196 129.9);
Tailwind
colors: {
  custom: {
    50: '#c1ed83',
    500: '#a1e447',
    950: '#000000',
  },
}
SCSS
$custom: #a1e447;
$custom-light: #c1ed83;
$custom-dark: #000000;
JSON
{
  "hex": "#a1e447",
  "rgb": {
    "r": 161,
    "g": 228,
    "b": 71
  },
  "hsl": {
    "h": 85.605,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.84462,
    "c": 0.19584,
    "h": 129.9
  },
  "luminance": 0.63519
}

Semantic roles & 50–950 ramp

primary
#A1E447
secondary
#60329E
accent
#37F186
background
#FDFFFB
surface
#F9FEF2
border
#D2D6CC
text
#13160B
muted
#82857E

Preview Lab

Preview with #A1E447

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

Preview Lab → · Contrast checker → · Palette generator →

#A1E447 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva