#A1DD4E#A1DD4E

#A1DD4E is a very light, vivid yellow-green. Relative luminance 0.598; OKLCH L 82.9% C 0.182 H 129.2°. Best body text is #000000 at 12.97:1 contrast (WCAG AA passes).

Color values

HEX#A1DD4E
RGBrgb(161, 221, 78)
HSLhsl(85, 68%, 59%)
HSVhsv(85, 65%, 87%)
CMYKcmyk(27.1%, 0%, 64.7%, 13.3%)
CIE-LABlab(81.75, -40.71, 61.81)
CIE-LCHlch(81.75, 74.01, 123.37°)
OKLaboklab(82.88% -0.1153 0.1413)
OKLCHoklch(82.88% 0.182 129.2)
XYZxyz(41.9293, 59.8390, 16.5472)
Luminance0.5984 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1DD4E #8A4EDD
analogous
#DDD24E #A1DD4E #59DD4E
triadic
#A1DD4E #4EA1DD #DD4EA1
tetradic
#A1DD4E #4EDDD2 #8A4EDD #DD4E59
square
#A1DD4E #4EDDD2 #8A4EDD #DD4E59
split-complementary
#A1DD4E #4E59DD #D24EDD
monochromatic
#62941C #84C726 #A1DD4E #BCE781 #D8F1B5

Accessibility & contrast

On white

1.62
#A1DD4E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.97
#A1DD4E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DD4E
12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1DD4E#FFFFFF#000000##000000
##A1DD4E1.001.6212.9712.97
#FFFFFF1.621.0021.0021.00
#00000012.9721.001.001.00
##00000012.9721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CE3B
Deuteranopia (green-blind)
#DFCA59
Tritanopia (blue-blind)
#A5D4C0
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #a1dd4e;
/* rgb */ color: rgb(161, 221, 78);
/* oklch */ color: oklch(82.9% 0.182 129.2);
Tailwind
colors: {
  custom: {
    50: '#c1e886',
    500: '#a1dd4e',
    950: '#000000',
  },
}
SCSS
$custom: #a1dd4e;
$custom-light: #c1e886;
$custom-dark: #000000;
JSON
{
  "hex": "#a1dd4e",
  "rgb": {
    "r": 161,
    "g": 221,
    "b": 78
  },
  "hsl": {
    "h": 85.175,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.82883,
    "c": 0.18235,
    "h": 129.2
  },
  "luminance": 0.5984
}

Semantic roles & 50–950 ramp

primary
#A1DD4E
secondary
#603699
accent
#3DEB86
background
#FDFEFC
surface
#F9FCF3
border
#D2D5CD
text
#13160C
muted
#82847F

Preview Lab

Preview with #A1DD4E

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

Preview Lab → · Contrast checker → · Palette generator →

#A1DD4E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva