#A4DE55#A4DE55

#A4DE55 is a very light, vivid yellow-green. Relative luminance 0.608; OKLCH L 83.4% C 0.177 H 129.1°. Best body text is #000000 at 13.16:1 contrast (WCAG AA passes).

Color values

HEX#A4DE55
RGBrgb(164, 222, 85)
HSLhsl(85, 67%, 60%)
HSVhsv(85, 62%, 87%)
CMYKcmyk(26.1%, 0%, 61.7%, 12.9%)
CIE-LABlab(82.27, -39.51, 59.54)
CIE-LCHlch(82.27, 71.46, 123.57°)
OKLaboklab(83.36% -0.1116 0.1373)
OKLCHoklch(83.36% 0.177 129.1)
XYZxyz(43.0706, 60.7899, 18.0570)
Luminance0.6079 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4DE55 #8F55DE
analogous
#DED355 #A4DE55 #60DE55
triadic
#A4DE55 #55A4DE #DE55A4
tetradic
#A4DE55 #55DED3 #8F55DE #DE5560
square
#A4DE55 #55DED3 #8F55DE #DE5560
split-complementary
#A4DE55 #5560DE #D355DE
monochromatic
#669B1E #88CE28 #A4DE55 #BFE888 #DBF2BC

Accessibility & contrast

On white

1.60
#A4DE55 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.16
#A4DE55 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DE55
13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4DE55#FFFFFF#000000##000000
##A4DE551.001.6013.1613.16
#FFFFFF1.601.0021.0021.00
#00000013.1621.001.001.00
##00000013.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8CF45
Deuteranopia (green-blind)
#E0CB5F
Tritanopia (blue-blind)
#A8D5C1
Achromatopsia (no color)
#CDCDCD

Design tokens & code

CSS
--color: #a4de55;
/* rgb */ color: rgb(164, 222, 85);
/* oklch */ color: oklch(83.4% 0.177 129.1);
Tailwind
colors: {
  custom: {
    50: '#c2e88a',
    500: '#a4de55',
    950: '#000000',
  },
}
SCSS
$custom: #a4de55;
$custom-light: #c2e88a;
$custom-dark: #000000;
JSON
{
  "hex": "#a4de55",
  "rgb": {
    "r": 164,
    "g": 222,
    "b": 85
  },
  "hsl": {
    "h": 85.401,
    "s": 67.488,
    "l": 60.196
  },
  "oklch": {
    "l": 0.83364,
    "c": 0.17692,
    "h": 129.1
  },
  "luminance": 0.60791
}

Semantic roles & 50–950 ramp

primary
#A4DE55
secondary
#64399E
accent
#16CF65
background
#FDFEFC
surface
#F9FCF4
border
#D2D5CE
text
#13160C
muted
#82847F

Preview Lab

Preview with #A4DE55

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

Preview Lab → · Contrast checker → · Palette generator →

#A4DE55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva