#A3D057#A3D057

#A3D057 is a light, vivid yellow-green. Relative luminance 0.536; OKLCH L 80.1% C 0.157 H 126.8°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX#A3D057
RGBrgb(163, 208, 87)
HSLhsl(82, 56%, 58%)
HSVhsv(82, 58%, 82%)
CMYKcmyk(21.6%, 0%, 58.2%, 18.4%)
CIE-LABlab(78.22, -33.37, 54.16)
CIE-LCHlch(78.22, 63.61, 121.64°)
OKLaboklab(80.08% -0.0943 0.1261)
OKLCHoklch(80.08% 0.157 126.8)
XYZxyz(39.3804, 53.5858, 17.2833)
Luminance0.5359 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3D057 #8457D0
analogous
#D0C057 #A3D057 #66D057
triadic
#A3D057 #57A3D0 #D057A3
tetradic
#A3D057 #57D0C0 #8457D0 #D05766
square
#A3D057 #57D0C0 #8457D0 #D05766
split-complementary
#A3D057 #5766D0 #C057D0
monochromatic
#638726 #86B733 #A3D057 #BDDD87 #D7EBB7

Accessibility & contrast

On white

1.79
#A3D057 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.72
#A3D057 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D057
11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3D057#FFFFFF#000000##000000
##A3D0571.001.7911.7211.72
#FFFFFF1.791.0021.0021.00
#00000011.7221.001.001.00
##00000011.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC34A
Deuteranopia (green-blind)
#D4C15F
Tritanopia (blue-blind)
#A9C7B6
Achromatopsia (no color)
#C1C1C1

Design tokens & code

CSS
--color: #a3d057;
/* rgb */ color: rgb(163, 208, 87);
/* oklch */ color: oklch(80.1% 0.157 126.8);
Tailwind
colors: {
  custom: {
    50: '#c1de8a',
    500: '#a3d057',
    950: '#000000',
  },
}
SCSS
$custom: #a3d057;
$custom-light: #c1de8a;
$custom-dark: #000000;
JSON
{
  "hex": "#a3d057",
  "rgb": {
    "r": 163,
    "g": 208,
    "b": 87
  },
  "hsl": {
    "h": 82.314,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.80079,
    "c": 0.15748,
    "h": 126.8
  },
  "luminance": 0.53586
}

Semantic roles & 50–950 ramp

primary
#A3D057
secondary
#5B3E8E
accent
#48E081
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13150C
muted
#82847F

Preview Lab

Preview with #A3D057

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

Preview Lab → · Contrast checker → · Palette generator →

#A3D057 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva