#A1E54A#A1E54A

#A1E54A is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 84.7% C 0.195 H 130.2°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX#A1E54A
RGBrgb(161, 229, 74)
HSLhsl(86, 75%, 59%)
HSVhsv(86, 68%, 90%)
CMYKcmyk(29.7%, 0%, 67.7%, 10.2%)
CIE-LABlab(84.02, -44.48, 65.75)
CIE-LCHlch(84.02, 79.38, 124.08°)
OKLaboklab(84.72% -0.1259 0.1491)
OKLCHoklch(84.72% 0.195 130.2)
XYZxyz(43.9530, 64.1088, 16.5357)
Luminance0.6411 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1E54A #8E4AE5
analogous
#E5DC4A #A1E54A #54E54A
triadic
#A1E54A #4AA1E5 #E54AA1
tetradic
#A1E54A #4AE5DC #8E4AE5 #E54A54
square
#A1E54A #4AE5DC #8E4AE5 #E54A54
split-complementary
#A1E54A #4A54E5 #DC4AE5
monochromatic
#639E17 #84D31E #A1E54A #BDED80 #D9F4B5

Accessibility & contrast

On white

1.52
#A1E54A on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.82
#A1E54A on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E54A
13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1E54A#FFFFFF#000000##000000
##A1E54A1.001.5213.8213.82
#FFFFFF1.521.0021.0021.00
#00000013.8221.001.001.00
##00000013.8221.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFD533
Deuteranopia (green-blind)
#E6D057
Tritanopia (blue-blind)
#A5DBC6
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #a1e54a;
/* rgb */ color: rgb(161, 229, 74);
/* oklch */ color: oklch(84.7% 0.195 130.2);
Tailwind
colors: {
  custom: {
    50: '#c1ed84',
    500: '#a1e54a',
    950: '#000000',
  },
}
SCSS
$custom: #a1e54a;
$custom-light: #c1ed84;
$custom-dark: #000000;
JSON
{
  "hex": "#a1e54a",
  "rgb": {
    "r": 161,
    "g": 229,
    "b": 74
  },
  "hsl": {
    "h": 86.323,
    "s": 74.879,
    "l": 59.412
  },
  "oklch": {
    "l": 0.8472,
    "c": 0.19512,
    "h": 130.2
  },
  "luminance": 0.6411
}

Semantic roles & 50–950 ramp

primary
#A1E54A
secondary
#6332A1
accent
#36F188
background
#FDFFFB
surface
#F9FEF2
border
#D2D6CC
text
#13160B
muted
#82857E

Preview Lab

Preview with #A1E54A

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

Preview Lab → · Contrast checker → · Palette generator →

#A1E54A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva