#A1E55D#A1E55D

#A1E55D is a very light, vivid yellow-green. Relative luminance 0.644; OKLCH L 84.9% C 0.181 H 131.6°. Best body text is #000000 at 13.88:1 contrast (WCAG AA passes).

Color values

HEX#A1E55D
RGBrgb(161, 229, 93)
HSLhsl(90, 72%, 63%)
HSVhsv(90, 59%, 90%)
CMYKcmyk(29.7%, 0%, 59.4%, 10.2%)
CIE-LABlab(84.18, -42.98, 58.22)
CIE-LCHlch(84.18, 72.37, 126.44°)
OKLaboklab(84.89% -0.1203 0.1354)
OKLCHoklch(84.89% 0.181 131.6)
XYZxyz(44.6925, 64.4046, 20.4304)
Luminance0.6441 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1E55D #A15DE5
analogous
#E5E55D #A1E55D #5DE55D
triadic
#A1E55D #5DA1E5 #E55DA1
tetradic
#A1E55D #5DE5E5 #A15DE5 #E55D5D
square
#A1E55D #5DE5E5 #A15DE5 #E55D5D
split-complementary
#A1E55D #5D5DE5 #E55DE5
monochromatic
#64AC1C #82DD28 #A1E55D #C0ED92 #DEF6C6

Accessibility & contrast

On white

1.51
#A1E55D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.88
#A1E55D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E55D
13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1E55D#FFFFFF#000000##000000
##A1E55D1.001.5113.8813.88
#FFFFFF1.511.0021.0021.00
#00000013.8821.001.001.00
##00000013.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#EED54E
Deuteranopia (green-blind)
#E5D067
Tritanopia (blue-blind)
#A3DCC8
Achromatopsia (no color)
#D2D2D2

Design tokens & code

CSS
--color: #a1e55d;
/* rgb */ color: rgb(161, 229, 93);
/* oklch */ color: oklch(84.9% 0.181 131.6);
Tailwind
colors: {
  custom: {
    50: '#c0ed90',
    500: '#a1e55d',
    950: '#000000',
  },
}
SCSS
$custom: #a1e55d;
$custom-light: #c0ed90;
$custom-dark: #000000;
JSON
{
  "hex": "#a1e55d",
  "rgb": {
    "r": 161,
    "g": 229,
    "b": 93
  },
  "hsl": {
    "h": 90,
    "s": 72.34,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84894,
    "c": 0.18113,
    "h": 131.6
  },
  "luminance": 0.64406
}

Semantic roles & 50–950 ramp

primary
#A1E55D
secondary
#7339AD
accent
#11D473
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#13160D
muted
#82857F

Preview Lab

Preview with #A1E55D

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

Preview Lab → · Contrast checker → · Palette generator →

#A1E55D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva