#A3DB4A#A3DB4A

#A3DB4A is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.5% C 0.182 H 128.1°. Best body text is #000000 at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#A3DB4A
RGB	rgb(163, 219, 74)
HSL	hsl(83, 67%, 57%)
HSV	hsv(83, 66%, 86%)
CMYK	cmyk(25.6%, 0%, 66.2%, 14.1%)
CIE-LAB	lab(81.26, -39.38, 62.91)
CIE-LCH	lch(81.26, 74.22, 122.05°)
OKLab	oklab(82.51% -0.1121 0.1431)
OKLCH	oklch(82.51% 0.182 128.1)
XYZ	xyz(41.6718, 58.9431, 15.6589)
Luminance	0.5894 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DB4A #824ADB

analogous

#DBCA4A #A3DB4A #5BDB4A

triadic

#A3DB4A #4AA3DB #DB4AA3

tetradic

#A3DB4A #4ADBCA #824ADB #DB4A5B

square

#A3DB4A #4ADBCA #824ADB #DB4A5B

split-complementary

#A3DB4A #4A5BDB #CA4ADB

monochromatic

#628E1C #86C126 #A3DB4A #BDE57D #D7EFB0

Accessibility & contrast

On white

1.64

#A3DB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.79

#A3DB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DB4A

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DB4A	#FFFFFF	#000000	##000000
##A3DB4A	1.00	1.64	12.79	12.79
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.79	21.00	1.00	1.00
##000000	12.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC36

Deuteranopia (green-blind)

#DEC956

Tritanopia (blue-blind)

#A8D1BE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a3db4a;
/* rgb */ color: rgb(163, 219, 74);
/* oklch */ color: oklch(82.5% 0.182 128.1);

Tailwind

colors: {
  custom: {
    50: '#c2e684',
    500: '#a3db4a',
    950: '#000000',
  },
}

SCSS

$custom: #a3db4a;
$custom-light: #c2e684;
$custom-dark: #000000;

JSON

{
  "hex": "#a3db4a",
  "rgb": {
    "r": 163,
    "g": 219,
    "b": 74
  },
  "hsl": {
    "h": 83.172,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.82506,
    "c": 0.18173,
    "h": 128.1
  },
  "luminance": 0.58944
}

Semantic roles & 50–950 ramp

primary

#A3DB4A

secondary

#5A3694

accent

#3EEA80

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A3DB4A

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

Preview Lab → · Contrast checker → · Palette generator →