#A3DA4C#A3DA4C

#A3DA4C is a very light, vivid yellow-green. Relative luminance 0.585; OKLCH L 82.3% C 0.179 H 128.0°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX#A3DA4C
RGBrgb(163, 218, 76)
HSLhsl(83, 66%, 58%)
HSVhsv(83, 65%, 85%)
CMYKcmyk(25.2%, 0%, 65.1%, 14.5%)
CIE-LABlab(80.99, -38.79, 61.83)
CIE-LCHlch(80.99, 72.99, 122.11°)
OKLaboklab(82.29% -0.1103 0.1411)
OKLCHoklch(82.29% 0.179 128)
XYZxyz(41.4801, 58.4503, 15.9327)
Luminance0.5845 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3DA4C #834CDA
analogous
#DACA4C #A3DA4C #5CDA4C
triadic
#A3DA4C #4CA3DA #DA4CA3
tetradic
#A3DA4C #4CDACA #834CDA #DA4C5C
square
#A3DA4C #4CDACA #834CDA #DA4C5C
split-complementary
#A3DA4C #4C5CDA #CA4CDA
monochromatic
#638E1D #86C128 #A3DA4C #BDE47F #D7EFB1

Accessibility & contrast

On white

1.65
#A3DA4C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.69
#A3DA4C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DA4C
12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3DA4C#FFFFFF#000000##000000
##A3DA4C1.001.6512.6912.69
#FFFFFF1.651.0021.0021.00
#00000012.6921.001.001.00
##00000012.6921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E4CB39
Deuteranopia (green-blind)
#DDC857
Tritanopia (blue-blind)
#A8D1BD
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #a3da4c;
/* rgb */ color: rgb(163, 218, 76);
/* oklch */ color: oklch(82.3% 0.179 128.0);
Tailwind
colors: {
  custom: {
    50: '#c2e585',
    500: '#a3da4c',
    950: '#000000',
  },
}
SCSS
$custom: #a3da4c;
$custom-light: #c2e585;
$custom-dark: #000000;
JSON
{
  "hex": "#a3da4c",
  "rgb": {
    "r": 163,
    "g": 218,
    "b": 76
  },
  "hsl": {
    "h": 83.239,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.8229,
    "c": 0.17905,
    "h": 128
  },
  "luminance": 0.58451
}

Semantic roles & 50–950 ramp

primary
#A3DA4C
secondary
#5B3794
accent
#3FE981
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13160B
muted
#82847E

Preview Lab

Preview with #A3DA4C

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

Preview Lab → · Contrast checker → · Palette generator →

#A3DA4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva