#A3DE55#A3DE55

#A3DE55 is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.3% C 0.177 H 129.4°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX#A3DE55
RGBrgb(163, 222, 85)
HSLhsl(86, 67%, 60%)
HSVhsv(86, 62%, 87%)
CMYKcmyk(26.6%, 0%, 61.7%, 12.9%)
CIE-LABlab(82.21, -39.88, 59.46)
CIE-LCHlch(82.21, 71.60, 123.85°)
OKLaboklab(83.3% -0.1125 0.1372)
OKLCHoklch(83.3% 0.177 129.4)
XYZxyz(42.8650, 60.6839, 18.0473)
Luminance0.6069 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A3DE55 #9055DE
analogous
#DED455 #A3DE55 #5FDE55
triadic
#A3DE55 #55A3DE #DE55A3
tetradic
#A3DE55 #55DED4 #9055DE #DE555F
square
#A3DE55 #55DED4 #9055DE #DE555F
split-complementary
#A3DE55 #555FDE #D455DE
monochromatic
#659B1E #86CE28 #A3DE55 #BFE888 #DAF2BC

Accessibility & contrast

On white

1.60
#A3DE55 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.14
#A3DE55 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DE55
13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A3DE55#FFFFFF#000000##000000
##A3DE551.001.6013.1413.14
#FFFFFF1.601.0021.0021.00
#00000013.1421.001.001.00
##00000013.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8CF45
Deuteranopia (green-blind)
#E0CB5F
Tritanopia (blue-blind)
#A7D5C1
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #a3de55;
/* rgb */ color: rgb(163, 222, 85);
/* oklch */ color: oklch(83.3% 0.177 129.4);
Tailwind
colors: {
  custom: {
    50: '#c2e88a',
    500: '#a3de55',
    950: '#000000',
  },
}
SCSS
$custom: #a3de55;
$custom-light: #c2e88a;
$custom-dark: #000000;
JSON
{
  "hex": "#a3de55",
  "rgb": {
    "r": 163,
    "g": 222,
    "b": 85
  },
  "hsl": {
    "h": 85.839,
    "s": 67.488,
    "l": 60.196
  },
  "oklch": {
    "l": 0.83303,
    "c": 0.1774,
    "h": 129.4
  },
  "luminance": 0.60685
}

Semantic roles & 50–950 ramp

primary
#A3DE55
secondary
#65399E
accent
#16CF66
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13160C
muted
#82847F

Preview Lab

Preview with #A3DE55

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

Preview Lab → · Contrast checker → · Palette generator →

#A3DE55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva