#A4DB4B#A4DB4B

#A4DB4B is a very light, vivid yellow-green. Relative luminance 0.591; OKLCH L 82.6% C 0.181 H 127.9°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX#A4DB4B
RGBrgb(164, 219, 75)
HSLhsl(83, 67%, 58%)
HSVhsv(83, 66%, 86%)
CMYKcmyk(25.1%, 0%, 65.8%, 14.1%)
CIE-LABlab(81.33, -38.94, 62.60)
CIE-LCHlch(81.33, 73.72, 121.88°)
OKLaboklab(82.58% -0.1108 0.1425)
OKLCHoklch(82.58% 0.181 127.9)
XYZxyz(41.9113, 59.0627, 15.8474)
Luminance0.5906 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4DB4B #824BDB
analogous
#DBCA4B #A4DB4B #5CDB4B
triadic
#A4DB4B #4BA4DB #DB4BA4
tetradic
#A4DB4B #4BDBCA #824BDB #DB4B5C
square
#A4DB4B #4BDBCA #824BDB #DB4B5C
split-complementary
#A4DB4B #4B5CDB #CA4BDB
monochromatic
#638F1D #87C227 #A4DB4B #BEE57E #D8EFB1

Accessibility & contrast

On white

1.64
#A4DB4B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.81
#A4DB4B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DB4B
12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4DB4B#FFFFFF#000000##000000
##A4DB4B1.001.6412.8112.81
#FFFFFF1.641.0021.0021.00
#00000012.8121.001.001.00
##00000012.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#E6CC37
Deuteranopia (green-blind)
#DEC957
Tritanopia (blue-blind)
#A9D1BE
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #a4db4b;
/* rgb */ color: rgb(164, 219, 75);
/* oklch */ color: oklch(82.6% 0.181 127.9);
Tailwind
colors: {
  custom: {
    50: '#c3e684',
    500: '#a4db4b',
    950: '#000000',
  },
}
SCSS
$custom: #a4db4b;
$custom-light: #c3e684;
$custom-dark: #000000;
JSON
{
  "hex": "#a4db4b",
  "rgb": {
    "r": 164,
    "g": 219,
    "b": 75
  },
  "hsl": {
    "h": 82.917,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82577,
    "c": 0.18055,
    "h": 127.9
  },
  "luminance": 0.59064
}

Semantic roles & 50–950 ramp

primary
#A4DB4B
secondary
#5A3694
accent
#3EEA80
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#13160B
muted
#82847E

Preview Lab

Preview with #A4DB4B

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

Preview Lab → · Contrast checker → · Palette generator →

#A4DB4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva