#A3D845#A3D845

#A3D845 is a light, vivid yellow-green. Relative luminance 0.573; OKLCH L 81.8% C 0.181 H 127.2°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX#A3D845
RGBrgb(163, 216, 69)
HSLhsl(82, 65%, 56%)
HSVhsv(82, 68%, 85%)
CMYKcmyk(24.5%, 0%, 68.1%, 15.3%)
CIE-LABlab(80.36, -38.39, 63.90)
CIE-LCHlch(80.36, 74.54, 120.99°)
OKLaboklab(81.77% -0.1097 0.1445)
OKLCHoklch(81.77% 0.181 127.2)
XYZxyz(40.7344, 57.3272, 14.5482)
Luminance0.5733 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3D845 #7A45D8
analogous
#D8C445 #A3D845 #59D845
triadic
#A3D845 #45A3D8 #D845A3
tetradic
#A3D845 #45D8C4 #7A45D8 #D84559
square
#A3D845 #45D8C4 #7A45D8 #D84559
split-complementary
#A3D845 #4559D8 #C445D8
monochromatic
#60861C #84B927 #A3D845 #BCE378 #D5EDAA

Accessibility & contrast

On white

1.68
#A3D845 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.47
#A3D845 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D845
12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3D845#FFFFFF#000000##000000
##A3D8451.001.6812.4712.47
#FFFFFF1.681.0021.0021.00
#00000012.4721.001.001.00
##00000012.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E3CA2F
Deuteranopia (green-blind)
#DBC651
Tritanopia (blue-blind)
#A9CEBB
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #a3d845;
/* rgb */ color: rgb(163, 216, 69);
/* oklch */ color: oklch(81.8% 0.181 127.2);
Tailwind
colors: {
  custom: {
    50: '#c2e481',
    500: '#a3d845',
    950: '#000000',
  },
}
SCSS
$custom: #a3d845;
$custom-light: #c2e481;
$custom-dark: #000000;
JSON
{
  "hex": "#a3d845",
  "rgb": {
    "r": 163,
    "g": 216,
    "b": 69
  },
  "hsl": {
    "h": 81.633,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81767,
    "c": 0.18142,
    "h": 127.2
  },
  "luminance": 0.57328
}

Semantic roles & 50–950 ramp

primary
#A3D845
secondary
#54348D
accent
#40E87C
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13150B
muted
#82847E

Preview Lab

Preview with #A3D845

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

Preview Lab → · Contrast checker → · Palette generator →

#A3D845 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva