#A3DF4D#A3DF4D

#A3DF4D is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.5% C 0.185 H 129.0°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#A3DF4D
RGB	rgb(163, 223, 77)
HSL	hsl(85, 70%, 59%)
HSV	hsv(85, 65%, 87%)
CMYK	cmyk(26.9%, 0%, 65.5%, 12.5%)
CIE-LAB	lab(82.43, -40.94, 62.96)
CIE-LCH	lch(82.43, 75.10, 123.03°)
OKLab	oklab(83.46% -0.1161 0.1436)
OKLCH	oklch(83.46% 0.185 129)
XYZ	xyz(42.8313, 61.0967, 16.5560)
Luminance	0.6110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DF4D #894DDF

analogous

#DFD24D #A3DF4D #5ADF4D

triadic

#A3DF4D #4DA3DF #DF4DA3

tetradic

#A3DF4D #4DDFD2 #894DDF #DF4D5A

square

#A3DF4D #4DDFD2 #894DDF #DF4D5A

split-complementary

#A3DF4D #4D5ADF #D24DDF

monochromatic

#64971B #86CA24 #A3DF4D #BEE881 #D9F2B5

Accessibility & contrast

On white

1.59

#A3DF4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.22

#A3DF4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DF4D

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DF4D	#FFFFFF	#000000	##000000
##A3DF4D	1.00	1.59	13.22	13.22
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.22	21.00	1.00	1.00
##000000	13.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D039

Deuteranopia (green-blind)

#E1CC59

Tritanopia (blue-blind)

#A8D6C1

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a3df4d;
/* rgb */ color: rgb(163, 223, 77);
/* oklch */ color: oklch(83.5% 0.185 129.0);

Tailwind

colors: {
  custom: {
    50: '#c2e986',
    500: '#a3df4d',
    950: '#000000',
  },
}

SCSS

$custom: #a3df4d;
$custom-light: #c2e986;
$custom-dark: #000000;

JSON

{
  "hex": "#a3df4d",
  "rgb": {
    "r": 163,
    "g": 223,
    "b": 77
  },
  "hsl": {
    "h": 84.658,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.83463,
    "c": 0.18462,
    "h": 129
  },
  "luminance": 0.61098
}

Semantic roles & 50–950 ramp

primary

#A3DF4D

secondary

#5F359B

accent

#3BEC84

background

#FDFEFC

surface

#F9FDF3

border

#D2D5CD

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DF4D

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

Preview Lab → · Contrast checker → · Palette generator →