#A1DD64#A1DD64

#A1DD64 is a very light, vivid yellow-green. Relative luminance 0.602; OKLCH L 83.1% C 0.165 H 131.1°. Best body text is #000000 at 13.04:1 contrast (WCAG AA passes).

Color values

HEX#A1DD64
RGBrgb(161, 221, 100)
HSLhsl(90, 64%, 63%)
HSVhsv(90, 55%, 87%)
CMYKcmyk(27.1%, 0%, 54.8%, 13.3%)
CIE-LABlab(81.95, -38.80, 52.57)
CIE-LCHlch(81.95, 65.34, 126.43°)
OKLaboklab(83.11% -0.1082 0.1239)
OKLCHoklch(83.11% 0.165 131.1)
XYZxyz(42.8541, 60.2089, 21.4178)
Luminance0.6021 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A1DD64 #A064DD
analogous
#DDDC64 #A1DD64 #64DD64
triadic
#A1DD64 #64A1DD #DD64A1
tetradic
#A1DD64 #64DDDC #A064DD #DD6464
square
#A1DD64 #64DDDC #A064DD #DD6464
split-complementary
#A1DD64 #6464DD #DC64DD
monochromatic
#64A324 #83D232 #A1DD64 #BFE896 #DEF3C8

Accessibility & contrast

On white

1.61
#A1DD64 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.04
#A1DD64 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A1DD64
13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A1DD64#FFFFFF#000000##000000
##A1DD641.001.6113.0413.04
#FFFFFF1.611.0021.0021.00
#00000013.0421.001.001.00
##00000013.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6CF58
Deuteranopia (green-blind)
#DDCA6C
Tritanopia (blue-blind)
#A4D5C2
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #a1dd64;
/* rgb */ color: rgb(161, 221, 100);
/* oklch */ color: oklch(83.1% 0.165 131.1);
Tailwind
colors: {
  custom: {
    50: '#c0e893',
    500: '#a1dd64',
    950: '#000000',
  },
}
SCSS
$custom: #a1dd64;
$custom-light: #c0e893;
$custom-dark: #000000;
JSON
{
  "hex": "#a1dd64",
  "rgb": {
    "r": 161,
    "g": 221,
    "b": 100
  },
  "hsl": {
    "h": 89.752,
    "s": 64.021,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83111,
    "c": 0.16454,
    "h": 131.1
  },
  "luminance": 0.6021
}

Semantic roles & 50–950 ramp

primary
#A1DD64
secondary
#723FA6
accent
#1ACC72
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#12160D
muted
#82847F

Preview Lab

Preview with #A1DD64

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

Preview Lab → · Contrast checker → · Palette generator →

#A1DD64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva