#A3DE4D#A3DE4D

#A3DE4D is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.2% C 0.183 H 128.8°. Best body text is #000000 at 13.11:1 contrast (WCAG AA passes).

Color values

HEX	#A3DE4D
RGB	rgb(163, 222, 77)
HSL	hsl(84, 69%, 59%)
HSV	hsv(84, 65%, 87%)
CMYK	cmyk(26.6%, 0%, 65.3%, 12.9%)
CIE-LAB	lab(82.14, -40.50, 62.66)
CIE-LCH	lch(82.14, 74.60, 122.88°)
OKLab	oklab(83.23% -0.1149 0.1429)
OKLCH	oklch(83.23% 0.183 128.8)
XYZ	xyz(42.5649, 60.5639, 16.4672)
Luminance	0.6057 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DE4D #884DDE

analogous

#DED04D #A3DE4D #5ADE4D

triadic

#A3DE4D #4DA3DE #DE4DA3

tetradic

#A3DE4D #4DDED0 #884DDE #DE4D5A

square

#A3DE4D #4DDED0 #884DDE #DE4D5A

split-complementary

#A3DE4D #4D5ADE #D04DDE

monochromatic

#64951C #86C925 #A3DE4D #BEE881 #D8F1B4

Accessibility & contrast

On white

1.60

#A3DE4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.11

#A3DE4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DE4D

13.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DE4D	#FFFFFF	#000000	##000000
##A3DE4D	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)

#E8CF39

Deuteranopia (green-blind)

#E0CB59

Tritanopia (blue-blind)

#A8D5C0

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a3de4d;
/* rgb */ color: rgb(163, 222, 77);
/* oklch */ color: oklch(83.2% 0.183 128.8);

Tailwind

colors: {
  custom: {
    50: '#c2e886',
    500: '#a3de4d',
    950: '#000000',
  },
}

SCSS

$custom: #a3de4d;
$custom-light: #c2e886;
$custom-dark: #000000;

JSON

{
  "hex": "#a3de4d",
  "rgb": {
    "r": 163,
    "g": 222,
    "b": 77
  },
  "hsl": {
    "h": 84.414,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.8323,
    "c": 0.18337,
    "h": 128.8
  },
  "luminance": 0.60565
}

Semantic roles & 50–950 ramp

primary

#A3DE4D

secondary

#5E3699

accent

#3CEC84

background

#FDFEFC

surface

#F9FCF3

border

#D2D5CD

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DE4D

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

Preview Lab → · Contrast checker → · Palette generator →