#A4DD59#A4DD59

#A4DD59 is a very light, vivid yellow-green. Relative luminance 0.603; OKLCH L 83.2% C 0.172 H 129.2°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX#A4DD59
RGBrgb(164, 221, 89)
HSLhsl(86, 66%, 61%)
HSVhsv(86, 60%, 87%)
CMYKcmyk(25.8%, 0%, 59.7%, 13.3%)
CIE-LABlab(82.01, -38.73, 57.56)
CIE-LCHlch(82.01, 69.38, 123.94°)
OKLaboklab(83.17% -0.1091 0.1336)
OKLCHoklch(83.17% 0.172 129.2)
XYZxyz(42.9692, 60.3257, 18.8294)
Luminance0.6033 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4DD59 #9259DD
analogous
#DDD459 #A4DD59 #62DD59
triadic
#A4DD59 #59A4DD #DD59A4
tetradic
#A4DD59 #59DDD4 #9259DD #DD5962
square
#A4DD59 #59DDD4 #9259DD #DD5962
split-complementary
#A4DD59 #5962DD #D459DD
monochromatic
#669C20 #88CF2A #A4DD59 #C0E78C #DCF2BF

Accessibility & contrast

On white

1.61
#A4DD59 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.07
#A4DD59 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DD59
13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4DD59#FFFFFF#000000##000000
##A4DD591.001.6113.0713.07
#FFFFFF1.611.0021.0021.00
#00000013.0721.001.001.00
##00000013.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CF4A
Deuteranopia (green-blind)
#DFCB62
Tritanopia (blue-blind)
#A8D4C1
Achromatopsia (no color)
#CCCCCC

Design tokens & code

CSS
--color: #a4dd59;
/* rgb */ color: rgb(164, 221, 89);
/* oklch */ color: oklch(83.2% 0.172 129.2);
Tailwind
colors: {
  custom: {
    50: '#c2e88d',
    500: '#a4dd59',
    950: '#000000',
  },
}
SCSS
$custom: #a4dd59;
$custom-light: #c2e88d;
$custom-dark: #000000;
JSON
{
  "hex": "#a4dd59",
  "rgb": {
    "r": 164,
    "g": 221,
    "b": 89
  },
  "hsl": {
    "h": 85.909,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.83172,
    "c": 0.17244,
    "h": 129.2
  },
  "luminance": 0.60327
}

Semantic roles & 50–950 ramp

primary
#A4DD59
secondary
#663BA0
accent
#18CE66
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13160C
muted
#82847F

Preview Lab

Preview with #A4DD59

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

Preview Lab → · Contrast checker → · Palette generator →

#A4DD59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva