#A3DC49#A3DC49

#A3DC49 is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 82.7% C 0.184 H 128.2°. Best body text is #000000 at 12.89:1 contrast (WCAG AA passes).

Color values

HEX#A3DC49
RGBrgb(163, 220, 73)
HSLhsl(83, 68%, 57%)
HSVhsv(83, 67%, 86%)
CMYKcmyk(25.9%, 0%, 66.8%, 13.7%)
CIE-LABlab(81.54, -39.90, 63.59)
CIE-LCHlch(81.54, 75.07, 122.11°)
OKLaboklab(82.73% -0.1136 0.1444)
OKLCHoklch(82.73% 0.184 128.2)
XYZxyz(41.9000, 59.4531, 15.5701)
Luminance0.5945 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3DC49 #8249DC
analogous
#DCCB49 #A3DC49 #5ADC49
triadic
#A3DC49 #49A3DC #DC49A3
tetradic
#A3DC49 #49DCCB #8249DC #DC495A
square
#A3DC49 #49DCCB #8249DC #DC495A
split-complementary
#A3DC49 #495ADC #CB49DC
monochromatic
#628F1C #86C225 #A3DC49 #BDE67C #D7F0B0

Accessibility & contrast

On white

1.63
#A3DC49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.89
#A3DC49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DC49
12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3DC49#FFFFFF#000000##000000
##A3DC491.001.6312.8912.89
#FFFFFF1.631.0021.0021.00
#00000012.8921.001.001.00
##00000012.8921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CD34
Deuteranopia (green-blind)
#DFC955
Tritanopia (blue-blind)
#A8D2BE
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #a3dc49;
/* rgb */ color: rgb(163, 220, 73);
/* oklch */ color: oklch(82.7% 0.184 128.2);
Tailwind
colors: {
  custom: {
    50: '#c2e783',
    500: '#a3dc49',
    950: '#000000',
  },
}
SCSS
$custom: #a3dc49;
$custom-light: #c2e783;
$custom-dark: #000000;
JSON
{
  "hex": "#a3dc49",
  "rgb": {
    "r": 163,
    "g": 220,
    "b": 73
  },
  "hsl": {
    "h": 83.265,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.8273,
    "c": 0.18366,
    "h": 128.2
  },
  "luminance": 0.59454
}

Semantic roles & 50–950 ramp

primary
#A3DC49
secondary
#5A3594
accent
#3DEB80
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13160B
muted
#82847E

Preview Lab

Preview with #A3DC49

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

Preview Lab → · Contrast checker → · Palette generator →

#A3DC49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva