#A3F571#A3F571

#A3F571 is a very light, vivid yellow-green. Relative luminance 0.743; OKLCH L 89.0% C 0.185 H 135.1°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX#A3F571
RGBrgb(163, 245, 113)
HSLhsl(97, 87%, 70%)
HSVhsv(97, 54%, 96%)
CMYKcmyk(33.5%, 0%, 53.9%, 3.9%)
CIE-LABlab(89.06, -47.23, 55.04)
CIE-LCHlch(89.06, 72.52, 130.63°)
OKLaboklab(88.95% -0.1306 0.1304)
OKLCHoklch(88.95% 0.185 135.1)
XYZxyz(50.7362, 74.2815, 27.2841)
Luminance0.7428 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3F571 #C371F5
analogous
#E5F571 #A3F571 #71F581
triadic
#A3F571 #71A3F5 #F571A3
tetradic
#A3F571 #71E5F5 #C371F5 #F58171
square
#A3F571 #71E5F5 #C371F5 #F58171
split-complementary
#A3F571 #8171F5 #F571E5
monochromatic
#5DDC10 #7EF138 #A3F571 #C8F9AA #ECFDE2

Accessibility & contrast

On white

1.32
#A3F571 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.86
#A3F571 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3F571
15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3F571#FFFFFF#000000##000000
##A3F5711.001.3215.8615.86
#FFFFFF1.321.0021.0021.00
#00000015.8621.001.001.00
##00000015.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE464
Deuteranopia (green-blind)
#F1DD7A
Tritanopia (blue-blind)
#A2EDD8
Achromatopsia (no color)
#E0E0E0

Design tokens & code

CSS
--color: #a3f571;
/* rgb */ color: rgb(163, 245, 113);
/* oklch */ color: oklch(89.0% 0.185 135.1);
Tailwind
colors: {
  custom: {
    50: '#c2f99d',
    500: '#a3f571',
    950: '#000000',
  },
}
SCSS
$custom: #a3f571;
$custom-light: #c2f99d;
$custom-dark: #000000;
JSON
{
  "hex": "#a3f571",
  "rgb": {
    "r": 163,
    "g": 245,
    "b": 113
  },
  "hsl": {
    "h": 97.273,
    "s": 86.842,
    "l": 70.196
  },
  "oklch": {
    "l": 0.88952,
    "c": 0.18455,
    "h": 135.1
  },
  "luminance": 0.74284
}

Semantic roles & 50–950 ramp

primary
#A3F571
secondary
#973BCF
accent
#02E38E
background
#FDFFFC
surface
#F9FFF5
border
#D2D7CF
text
#13170E
muted
#82857F

Preview Lab

Preview with #A3F571

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

Preview Lab → · Contrast checker → · Palette generator →

#A3F571 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva