#A1DD48#A1DD48

#A1DD48 is a very light, vivid yellow-green. Relative luminance 0.598; OKLCH L 82.8% C 0.187 H 128.8°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX#A1DD48
RGBrgb(161, 221, 72)
HSLhsl(84, 69%, 57%)
HSVhsv(84, 67%, 87%)
CMYKcmyk(27.1%, 0%, 67.4%, 13.3%)
CIE-LABlab(81.71, -41.14, 64.11)
CIE-LCHlch(81.71, 76.17, 122.69°)
OKLaboklab(82.83% -0.1169 0.1454)
OKLCHoklch(82.83% 0.187 128.8)
XYZxyz(41.7240, 59.7568, 15.4656)
Luminance0.5976 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1DD48 #8448DD
analogous
#DDCF48 #A1DD48 #56DD48
triadic
#A1DD48 #48A1DD #DD48A1
tetradic
#A1DD48 #48DDCF #8448DD #DD4856
square
#A1DD48 #48DDCF #8448DD #DD4856
split-complementary
#A1DD48 #4856DD #CF48DD
monochromatic
#61901B #83C324 #A1DD48 #BCE77C #D6F0AF

Accessibility & contrast

On white

1.62
#A1DD48 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.95
#A1DD48 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DD48
12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1DD48#FFFFFF#000000##000000
##A1DD481.001.6212.9512.95
#FFFFFF1.621.0021.0021.00
#00000012.9521.001.001.00
##00000012.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CE32
Deuteranopia (green-blind)
#DFCA54
Tritanopia (blue-blind)
#A6D3BF
Achromatopsia (no color)
#CBCBCB

Design tokens & code

CSS
--color: #a1dd48;
/* rgb */ color: rgb(161, 221, 72);
/* oklch */ color: oklch(82.8% 0.187 128.8);
Tailwind
colors: {
  custom: {
    50: '#c1e883',
    500: '#a1dd48',
    950: '#000000',
  },
}
SCSS
$custom: #a1dd48;
$custom-light: #c1e883;
$custom-dark: #000000;
JSON
{
  "hex": "#a1dd48",
  "rgb": {
    "r": 161,
    "g": 221,
    "b": 72
  },
  "hsl": {
    "h": 84.161,
    "s": 68.664,
    "l": 57.451
  },
  "oklch": {
    "l": 0.82833,
    "c": 0.18656,
    "h": 128.8
  },
  "luminance": 0.59758
}

Semantic roles & 50–950 ramp

primary
#A1DD48
secondary
#5B3495
accent
#3CEC83
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13160B
muted
#82847E

Preview Lab

Preview with #A1DD48

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

Preview Lab → · Contrast checker → · Palette generator →

#A1DD48 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva