#A3DE4C#A3DE4C

#A3DE4C is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.2% C 0.184 H 128.7°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#A3DE4C
RGB	rgb(163, 222, 76)
HSL	hsl(84, 69%, 58%)
HSV	hsv(84, 66%, 87%)
CMYK	cmyk(26.6%, 0%, 65.8%, 12.9%)
CIE-LAB	lab(82.14, -40.57, 63.04)
CIE-LCH	lch(82.14, 74.97, 122.76°)
OKLab	oklab(83.22% -0.1152 0.1436)
OKLCH	oklch(83.22% 0.184 128.7)
XYZ	xyz(42.5299, 60.5499, 16.2826)
Luminance	0.6055 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DE4C #874CDE

analogous

#DED04C #A3DE4C #5ADE4C

triadic

#A3DE4C #4CA3DE #DE4CA3

tetradic

#A3DE4C #4CDED0 #874CDE #DE4C5A

square

#A3DE4C #4CDED0 #874CDE #DE4C5A

split-complementary

#A3DE4C #4C5ADE #D04CDE

monochromatic

#63941B #86C825 #A3DE4C #BEE880 #D8F1B3

Accessibility & contrast

On white

1.60

#A3DE4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#A3DE4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DE4C

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DE4C	#FFFFFF	#000000	##000000
##A3DE4C	1.00	1.60	13.11	13.11
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.11	21.00	1.00	1.00
##000000	13.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF38

Deuteranopia (green-blind)

#E0CB58

Tritanopia (blue-blind)

#A8D4C0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a3de4c;
/* rgb */ color: rgb(163, 222, 76);
/* oklch */ color: oklch(83.2% 0.184 128.7);

Tailwind

colors: {
  custom: {
    50: '#c2e885',
    500: '#a3de4c',
    950: '#000000',
  },
}

SCSS

$custom: #a3de4c;
$custom-light: #c2e885;
$custom-dark: #000000;

JSON

{
  "hex": "#a3de4c",
  "rgb": {
    "r": 163,
    "g": 222,
    "b": 76
  },
  "hsl": {
    "h": 84.247,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.83221,
    "c": 0.18408,
    "h": 128.7
  },
  "luminance": 0.60551
}

Semantic roles & 50–950 ramp

primary

#A3DE4C

secondary

#5E3599

accent

#3CEC83

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13160B

muted

#82847E

Preview Lab

Preview with #A3DE4C

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

Preview Lab → · Contrast checker → · Palette generator →