#A1E45E#A1E45E

#A1E45E is a very light, vivid yellow-green. Relative luminance 0.639; OKLCH L 84.7% C 0.179 H 131.6°. Best body text is #000000 at 13.77:1 contrast (WCAG AA passes).

Color values

HEX#A1E45E
RGBrgb(161, 228, 94)
HSLhsl(90, 71%, 63%)
HSVhsv(90, 59%, 89%)
CMYKcmyk(29.4%, 0%, 58.8%, 10.6%)
CIE-LABlab(83.90, -42.46, 57.47)
CIE-LCHlch(83.90, 71.46, 126.46°)
OKLaboklab(84.67% -0.1188 0.1339)
OKLCHoklch(84.67% 0.179 131.6)
XYZxyz(44.4612, 63.8706, 20.5732)
Luminance0.6387 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1E45E #A15EE4
analogous
#E4E45E #A1E45E #5EE45E
triadic
#A1E45E #5EA1E4 #E45EA1
tetradic
#A1E45E #5EE4E4 #A15EE4 #E45E5E
square
#A1E45E #5EE4E4 #A15EE4 #E45E5E
split-complementary
#A1E45E #5E5EE4 #E45EE4
monochromatic
#64AB1D #82DB2A #A1E45E #C0ED92 #DEF6C7

Accessibility & contrast

On white

1.52
#A1E45E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.77
#A1E45E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1E45E
13.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1E45E#FFFFFF#000000##000000
##A1E45E1.001.5213.7713.77
#FFFFFF1.521.0021.0021.00
#00000013.7721.001.001.00
##00000013.7721.001.001.00

Color blindness preview

Protanopia (red-blind)
#EDD54F
Deuteranopia (green-blind)
#E4CF68
Tritanopia (blue-blind)
#A3DBC7
Achromatopsia (no color)
#D1D1D1

Design tokens & code

CSS
--color: #a1e45e;
/* rgb */ color: rgb(161, 228, 94);
/* oklch */ color: oklch(84.7% 0.179 131.6);
Tailwind
colors: {
  custom: {
    50: '#c0ed90',
    500: '#a1e45e',
    950: '#000000',
  },
}
SCSS
$custom: #a1e45e;
$custom-light: #c0ed90;
$custom-dark: #000000;
JSON
{
  "hex": "#a1e45e",
  "rgb": {
    "r": 161,
    "g": 228,
    "b": 94
  },
  "hsl": {
    "h": 90,
    "s": 71.277,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84671,
    "c": 0.17901,
    "h": 131.6
  },
  "luminance": 0.63872
}

Semantic roles & 50–950 ramp

primary
#A1E45E
secondary
#733AAD
accent
#12D373
background
#FDFFFC
surface
#F9FEF4
border
#D2D6CE
text
#13160D
muted
#82857F

Preview Lab

Preview with #A1E45E

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

Preview Lab → · Contrast checker → · Palette generator →

#A1E45E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva