#A3DA47#A3DA47

#A3DA47 is a very light, vivid yellow-green. Relative luminance 0.584; OKLCH L 82.2% C 0.183 H 127.7°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#A3DA47
RGB	rgb(163, 218, 71)
HSL	hsl(82, 67%, 57%)
HSV	hsv(82, 67%, 85%)
CMYK	cmyk(25.2%, 0%, 67.4%, 14.5%)
CIE-LAB	lab(80.95, -39.14, 63.74)
CIE-LCH	lch(80.95, 74.80, 121.55°)
OKLab	oklab(82.25% -0.1117 0.1444)
OKLCH	oklch(82.25% 0.183 127.7)
XYZ	xyz(41.3130, 58.3834, 15.0526)
Luminance	0.5838 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DA47 #7E47DA

analogous

#DAC847 #A3DA47 #5ADA47

triadic

#A3DA47 #47A3DA #DA47A3

tetradic

#A3DA47 #47DAC8 #7E47DA #DA475A

square

#A3DA47 #47DAC8 #7E47DA #DA475A

split-complementary

#A3DA47 #475ADA #C847DA

monochromatic

#618B1C #85BE26 #A3DA47 #BCE47A #D6EEAD

Accessibility & contrast

On white

1.66

#A3DA47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#A3DA47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DA47

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DA47	#FFFFFF	#000000	##000000
##A3DA47	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB31

Deuteranopia (green-blind)

#DDC853

Tritanopia (blue-blind)

#A9D0BC

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #a3da47;
/* rgb */ color: rgb(163, 218, 71);
/* oklch */ color: oklch(82.2% 0.183 127.7);

Tailwind

colors: {
  custom: {
    50: '#c2e582',
    500: '#a3da47',
    950: '#000000',
  },
}

SCSS

$custom: #a3da47;
$custom-light: #c2e582;
$custom-dark: #000000;

JSON

{
  "hex": "#a3da47",
  "rgb": {
    "r": 163,
    "g": 218,
    "b": 71
  },
  "hsl": {
    "h": 82.449,
    "s": 66.516,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82248,
    "c": 0.18255,
    "h": 127.7
  },
  "luminance": 0.58384
}

Semantic roles & 50–950 ramp

primary

#A3DA47

secondary

#573591

accent

#3EE97E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A3DA47

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

Preview Lab → · Contrast checker → · Palette generator →