#A3DC3C#A3DC3C

#A3DC3C is a very light, vivid yellow-green. Relative luminance 0.593; OKLCH L 82.6% C 0.192 H 127.5°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#A3DC3C
RGB	rgb(163, 220, 60)
HSL	hsl(81, 70%, 55%)
HSV	hsv(81, 73%, 86%)
CMYK	cmyk(25.9%, 0%, 72.7%, 13.7%)
CIE-LAB	lab(81.46, -40.71, 68.22)
CIE-LCH	lch(81.46, 79.44, 120.82°)
OKLab	oklab(82.63% -0.1168 0.1522)
OKLCH	oklch(82.63% 0.192 127.5)
XYZ	xyz(41.5131, 59.2983, 13.5327)
Luminance	0.5930 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DC3C #753CDC

analogous

#DCC53C #A3DC3C #53DC3C

triadic

#A3DC3C #3CA3DC #DC3CA3

tetradic

#A3DC3C #3CDCC5 #753CDC #DC3C53

square

#A3DC3C #3CDCC5 #753CDC #DC3C53

split-complementary

#A3DC3C #3C53DC #C53CDC

monochromatic

#5F8618 #83BA21 #A3DC3C #BBE570 #D4EFA4

Accessibility & contrast

On white

1.63

#A3DC3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#A3DC3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DC3C

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DC3C	#FFFFFF	#000000	##000000
##A3DC3C	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD1C

Deuteranopia (green-blind)

#DFC94B

Tritanopia (blue-blind)

#A9D2BD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a3dc3c;
/* rgb */ color: rgb(163, 220, 60);
/* oklch */ color: oklch(82.6% 0.192 127.5);

Tailwind

colors: {
  custom: {
    50: '#c3e77c',
    500: '#a3dc3c',
    950: '#000000',
  },
}

SCSS

$custom: #a3dc3c;
$custom-light: #c3e77c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dc3c",
  "rgb": {
    "r": 163,
    "g": 220,
    "b": 60
  },
  "hsl": {
    "h": 81.375,
    "s": 69.565,
    "l": 54.902
  },
  "oklch": {
    "l": 0.82634,
    "c": 0.19186,
    "h": 127.5
  },
  "luminance": 0.59299
}

Semantic roles & 50–950 ramp

primary

#A3DC3C

secondary

#51308C

accent

#3BEC7A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160A

muted

#82847D

Preview Lab

Preview with #A3DC3C

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

Preview Lab → · Contrast checker → · Palette generator →