#A3DD47#A3DD47

#A3DD47 is a very light, vivid yellow-green. Relative luminance 0.600; OKLCH L 82.9% C 0.186 H 128.2°. Best body text is #000000 at 12.99:1 contrast (WCAG AA passes).

Color values

HEX#A3DD47
RGBrgb(163, 221, 71)
HSLhsl(83, 69%, 57%)
HSVhsv(83, 68%, 87%)
CMYKcmyk(26.2%, 0%, 67.9%, 13.3%)
CIE-LABlab(81.81, -40.47, 64.63)
CIE-LCHlch(81.81, 76.26, 122.05°)
OKLaboklab(82.95% -0.1153 0.1463)
OKLCHoklch(82.95% 0.186 128.2)
XYZxyz(42.0980, 59.9534, 15.3142)
Luminance0.5995 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3DD47 #8147DD
analogous
#DDCC47 #A3DD47 #58DD47
triadic
#A3DD47 #47A3DD #DD47A3
tetradic
#A3DD47 #47DDCC #8147DD #DD4758
square
#A3DD47 #47DDCC #8147DD #DD4758
split-complementary
#A3DD47 #4758DD #CC47DD
monochromatic
#628F1A #85C324 #A3DD47 #BDE77B #D7F0AE

Accessibility & contrast

On white

1.62
#A3DD47 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.99
#A3DD47 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DD47
12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3DD47#FFFFFF#000000##000000
##A3DD471.001.6212.9912.99
#FFFFFF1.621.0021.0021.00
#00000012.9921.001.001.00
##00000012.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8CE30
Deuteranopia (green-blind)
#E0CA54
Tritanopia (blue-blind)
#A8D3BF
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #a3dd47;
/* rgb */ color: rgb(163, 221, 71);
/* oklch */ color: oklch(82.9% 0.186 128.2);
Tailwind
colors: {
  custom: {
    50: '#c2e882',
    500: '#a3dd47',
    950: '#000000',
  },
}
SCSS
$custom: #a3dd47;
$custom-light: #c2e882;
$custom-dark: #000000;
JSON
{
  "hex": "#a3dd47",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 71
  },
  "hsl": {
    "h": 83.2,
    "s": 68.807,
    "l": 57.255
  },
  "oklch": {
    "l": 0.82947,
    "c": 0.18626,
    "h": 128.2
  },
  "luminance": 0.59954
}

Semantic roles & 50–950 ramp

primary
#A3DD47
secondary
#593494
accent
#3CEC80
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13160B
muted
#82847E

Preview Lab

Preview with #A3DD47

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

Preview Lab → · Contrast checker → · Palette generator →

#A3DD47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva