#A3D84A#A3D84A

#A3D84A is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 81.8% C 0.178 H 127.5°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#A3D84A
RGB	rgb(163, 216, 74)
HSL	hsl(82, 65%, 57%)
HSV	hsv(82, 66%, 85%)
CMYK	cmyk(24.5%, 0%, 65.7%, 15.3%)
CIE-LAB	lab(80.40, -38.04, 62.00)
CIE-LCH	lch(80.40, 72.74, 121.53°)
OKLab	oklab(81.81% -0.1084 0.1412)
OKLCH	oklch(81.81% 0.178 127.5)
XYZ	xyz(40.8962, 57.3919, 15.4004)
Luminance	0.5739 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D84A #7F4AD8

analogous

#D8C64A #A3D84A #5CD84A

triadic

#A3D84A #4AA3D8 #D84AA3

tetradic

#A3D84A #4AD8C6 #7F4AD8 #D84A5C

square

#A3D84A #4AD8C6 #7F4AD8 #D84A5C

split-complementary

#A3D84A #4A5CD8 #C64AD8

monochromatic

#628A1E #85BC29 #A3D84A #BDE37C #D6EEAF

Accessibility & contrast

On white

1.68

#A3D84A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#A3D84A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D84A

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D84A	#FFFFFF	#000000	##000000
##A3D84A	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA37

Deuteranopia (green-blind)

#DBC655

Tritanopia (blue-blind)

#A9CEBB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a3d84a;
/* rgb */ color: rgb(163, 216, 74);
/* oklch */ color: oklch(81.8% 0.178 127.5);

Tailwind

colors: {
  custom: {
    50: '#c2e483',
    500: '#a3d84a',
    950: '#000000',
  },
}

SCSS

$custom: #a3d84a;
$custom-light: #c2e483;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d84a",
  "rgb": {
    "r": 163,
    "g": 216,
    "b": 74
  },
  "hsl": {
    "h": 82.394,
    "s": 64.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81808,
    "c": 0.17797,
    "h": 127.5
  },
  "luminance": 0.57393
}

Semantic roles & 50–950 ramp

primary

#A3D84A

secondary

#583690

accent

#40E87F

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D84A

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

Preview Lab → · Contrast checker → · Palette generator →