#A3DE56#A3DE56

#A3DE56 is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.3% C 0.177 H 129.4°. Best body text is #000000 at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#A3DE56
RGB	rgb(163, 222, 86)
HSL	hsl(86, 67%, 60%)
HSV	hsv(86, 61%, 87%)
CMYK	cmyk(26.6%, 0%, 61.3%, 12.9%)
CIE-LAB	lab(82.22, -39.80, 59.05)
CIE-LCH	lch(82.22, 71.21, 123.98°)
OKLab	oklab(83.31% -0.1122 0.1364)
OKLCH	oklch(83.31% 0.177 129.4)
XYZ	xyz(42.9050, 60.6999, 18.2580)
Luminance	0.6070 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DE56 #9156DE

analogous

#DED556 #A3DE56 #5FDE56

triadic

#A3DE56 #56A3DE #DE56A3

tetradic

#A3DE56 #56DED5 #9156DE #DE565F

square

#A3DE56 #56DED5 #9156DE #DE565F

split-complementary

#A3DE56 #565FDE #D556DE

monochromatic

#659B1E #86CE28 #A3DE56 #BFE889 #DBF2BC

Accessibility & contrast

On white

1.60

#A3DE56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.14

#A3DE56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DE56

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DE56	#FFFFFF	#000000	##000000
##A3DE56	1.00	1.60	13.14	13.14
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.14	21.00	1.00	1.00
##000000	13.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF46

Deuteranopia (green-blind)

#E0CB60

Tritanopia (blue-blind)

#A7D5C1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a3de56;
/* rgb */ color: rgb(163, 222, 86);
/* oklch */ color: oklch(83.3% 0.177 129.4);

Tailwind

colors: {
  custom: {
    50: '#c2e88b',
    500: '#a3de56',
    950: '#000000',
  },
}

SCSS

$custom: #a3de56;
$custom-light: #c2e88b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3de56",
  "rgb": {
    "r": 163,
    "g": 222,
    "b": 86
  },
  "hsl": {
    "h": 86.029,
    "s": 67.327,
    "l": 60.392
  },
  "oklch": {
    "l": 0.83313,
    "c": 0.17662,
    "h": 129.4
  },
  "luminance": 0.60701
}

Semantic roles & 50–950 ramp

primary

#A3DE56

secondary

#65399F

accent

#16CF67

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A3DE56

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

Preview Lab → · Contrast checker → · Palette generator →