#A3DC43#A3DC43

#A3DC43 is a very light, vivid yellow-green. Relative luminance 0.594; OKLCH L 82.7% C 0.188 H 127.9°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#A3DC43
RGB	rgb(163, 220, 67)
HSL	hsl(82, 69%, 56%)
HSV	hsv(82, 70%, 86%)
CMYK	cmyk(25.9%, 0%, 69.5%, 13.7%)
CIE-LAB	lab(81.50, -40.29, 65.80)
CIE-LCH	lch(81.50, 77.15, 121.48°)
OKLab	oklab(82.68% -0.1151 0.1482)
OKLCH	oklch(82.68% 0.188 127.9)
XYZ	xyz(41.7106, 59.3773, 14.5725)
Luminance	0.5938 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DC43 #7C43DC

analogous

#DCC943 #A3DC43 #57DC43

triadic

#A3DC43 #43A3DC #DC43A3

tetradic

#A3DC43 #43DCC9 #7C43DC #DC4357

square

#A3DC43 #43DCC9 #7C43DC #DC4357

split-complementary

#A3DC43 #4357DC #C943DC

monochromatic

#618B1A #85BE23 #A3DC43 #BCE677 #D5EFAA

Accessibility & contrast

On white

1.63

#A3DC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#A3DC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DC43

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DC43	#FFFFFF	#000000	##000000
##A3DC43	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2A

Deuteranopia (green-blind)

#DFC950

Tritanopia (blue-blind)

#A9D2BE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #a3dc43;
/* rgb */ color: rgb(163, 220, 67);
/* oklch */ color: oklch(82.7% 0.188 127.9);

Tailwind

colors: {
  custom: {
    50: '#c2e780',
    500: '#a3dc43',
    950: '#000000',
  },
}

SCSS

$custom: #a3dc43;
$custom-light: #c2e780;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dc43",
  "rgb": {
    "r": 163,
    "g": 220,
    "b": 67
  },
  "hsl": {
    "h": 82.353,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.82683,
    "c": 0.18764,
    "h": 127.9
  },
  "luminance": 0.59378
}

Semantic roles & 50–950 ramp

primary

#A3DC43

secondary

#563390

accent

#3CEB7E

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A3DC43

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

Preview Lab → · Contrast checker → · Palette generator →