#A3D749#A3D749

#A3D749 is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.6% C 0.177 H 127.3°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX#A3D749
RGBrgb(163, 215, 73)
HSLhsl(82, 64%, 56%)
HSVhsv(82, 66%, 84%)
CMYKcmyk(24.2%, 0%, 66%, 15.7%)
CIE-LABlab(80.11, -37.67, 62.09)
CIE-LCHlch(80.11, 72.62, 121.24°)
OKLaboklab(81.57% -0.1074 0.1412)
OKLCHoklch(81.57% 0.177 127.3)
XYZxyz(40.6073, 56.8677, 15.1392)
Luminance0.5687 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3D749 #7D49D7
analogous
#D7C449 #A3D749 #5CD749
triadic
#A3D749 #49A3D7 #D749A3
tetradic
#A3D749 #49D7C4 #7D49D7 #D7495C
square
#A3D749 #49D7C4 #7D49D7 #D7495C
split-complementary
#A3D749 #495CD7 #C449D7
monochromatic
#61881E #85BA29 #A3D749 #BCE27B #D6EDAD

Accessibility & contrast

On white

1.70
#A3D749 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.37
#A3D749 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D749
12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3D749#FFFFFF#000000##000000
##A3D7491.001.7012.3712.37
#FFFFFF1.701.0021.0021.00
#00000012.3721.001.001.00
##00000012.3721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E2C935
Deuteranopia (green-blind)
#DAC654
Tritanopia (blue-blind)
#A9CDBA
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #a3d749;
/* rgb */ color: rgb(163, 215, 73);
/* oklch */ color: oklch(81.6% 0.177 127.3);
Tailwind
colors: {
  custom: {
    50: '#c2e383',
    500: '#a3d749',
    950: '#000000',
  },
}
SCSS
$custom: #a3d749;
$custom-light: #c2e383;
$custom-dark: #000000;
JSON
{
  "hex": "#a3d749",
  "rgb": {
    "r": 163,
    "g": 215,
    "b": 73
  },
  "hsl": {
    "h": 81.972,
    "s": 63.964,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81567,
    "c": 0.17742,
    "h": 127.3
  },
  "luminance": 0.56868
}

Semantic roles & 50–950 ramp

primary
#A3D749
secondary
#56368E
accent
#41E77E
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13150B
muted
#82847E

Preview Lab

Preview with #A3D749

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

Preview Lab → · Contrast checker → · Palette generator →

#A3D749 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva