#A3D04A#A3D04A

#A3D04A is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 80.0% C 0.168 H 125.9°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#A3D04A
RGB	rgb(163, 208, 74)
HSL	hsl(80, 59%, 55%)
HSV	hsv(80, 64%, 82%)
CMYK	cmyk(21.6%, 0%, 64.4%, 18.4%)
CIE-LAB	lab(78.11, -34.41, 59.57)
CIE-LCH	lch(78.11, 68.80, 120.01°)
OKLab	oklab(79.95% -0.0984 0.136)
OKLCH	oklch(79.95% 0.168 125.9)
XYZ	xyz(38.8963, 53.3922, 14.7337)
Luminance	0.5339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D04A #774AD0

analogous

#D0BA4A #A3D04A #60D04A

triadic

#A3D04A #4AA3D0 #D04AA3

tetradic

#A3D04A #4AD0BA #774AD0 #D04A60

square

#A3D04A #4AD0BA #774AD0 #D04A60

split-complementary

#A3D04A #4A60D0 #BA4AD0

monochromatic

#5F7F21 #84AF2E #A3D04A #BCDD7B #D4E9AB

Accessibility & contrast

On white

1.80

#A3D04A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#A3D04A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D04A

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D04A	#FFFFFF	#000000	##000000
##A3D04A	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC339

Deuteranopia (green-blind)

#D4C054

Tritanopia (blue-blind)

#A9C7B4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a3d04a;
/* rgb */ color: rgb(163, 208, 74);
/* oklch */ color: oklch(80.0% 0.168 125.9);

Tailwind

colors: {
  custom: {
    50: '#c1de83',
    500: '#a3d04a',
    950: '#000000',
  },
}

SCSS

$custom: #a3d04a;
$custom-light: #c1de83;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d04a",
  "rgb": {
    "r": 163,
    "g": 208,
    "b": 74
  },
  "hsl": {
    "h": 80.149,
    "s": 58.772,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79951,
    "c": 0.16789,
    "h": 125.9
  },
  "luminance": 0.53393
}

Semantic roles & 50–950 ramp

primary

#A3D04A

secondary

#523886

accent

#46E27A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D04A

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

Preview Lab → · Contrast checker → · Palette generator →