#A1E556#A1E556

#A1E556 is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 84.8% C 0.187 H 131.0°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX#A1E556
RGBrgb(161, 229, 86)
HSLhsl(89, 73%, 62%)
HSVhsv(89, 62%, 90%)
CMYKcmyk(29.7%, 0%, 62.4%, 10.2%)
CIE-LABlab(84.11, -43.58, 61.10)
CIE-LCHlch(84.11, 75.05, 125.50°)
OKLaboklab(84.82% -0.1225 0.1408)
OKLCHoklch(84.82% 0.187 131)
XYZxyz(44.3965, 64.2862, 18.8716)
Luminance0.6429 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1E556 #9A56E5
analogous
#E5E156 #A1E556 #5AE556
triadic
#A1E556 #56A1E5 #E556A1
tetradic
#A1E556 #56E5E1 #9A56E5 #E5565A
square
#A1E556 #56E5E1 #9A56E5 #E5565A
split-complementary
#A1E556 #565AE5 #E156E5
monochromatic
#64A71A #83DC22 #A1E556 #BFED8B #DCF5C0

Accessibility & contrast

On white

1.52
#A1E556 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.86
#A1E556 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E556
13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1E556#FFFFFF#000000##000000
##A1E5561.001.5213.8613.86
#FFFFFF1.521.0021.0021.00
#00000013.8621.001.001.00
##00000013.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFD545
Deuteranopia (green-blind)
#E5D061
Tritanopia (blue-blind)
#A4DCC7
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #a1e556;
/* rgb */ color: rgb(161, 229, 86);
/* oklch */ color: oklch(84.8% 0.187 131.0);
Tailwind
colors: {
  custom: {
    50: '#c1ed8b',
    500: '#a1e556',
    950: '#000000',
  },
}
SCSS
$custom: #a1e556;
$custom-light: #c1ed8b;
$custom-dark: #000000;
JSON
{
  "hex": "#a1e556",
  "rgb": {
    "r": 161,
    "g": 229,
    "b": 86
  },
  "hsl": {
    "h": 88.531,
    "s": 73.333,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84824,
    "c": 0.1866,
    "h": 131
  },
  "luminance": 0.64288
}

Semantic roles & 50–950 ramp

primary
#A1E556
secondary
#6D36A9
accent
#10D56E
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#13160C
muted
#82857F

Preview Lab

Preview with #A1E556

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

Preview Lab → · Contrast checker → · Palette generator →

#A1E556 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva