#A3D844#A3D844

#A3D844 is a light, vivid yellow-green. Relative luminance 0.573; OKLCH L 81.8% C 0.182 H 127.2°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#A3D844
RGB	rgb(163, 216, 68)
HSL	hsl(81, 65%, 56%)
HSV	hsv(81, 69%, 85%)
CMYK	cmyk(24.5%, 0%, 68.5%, 15.3%)
CIE-LAB	lab(80.36, -38.45, 64.27)
CIE-LCH	lch(80.36, 74.89, 120.89°)
OKLab	oklab(81.76% -0.11 0.1451)
OKLCH	oklch(81.76% 0.182 127.2)
XYZ	xyz(40.7036, 57.3149, 14.3861)
Luminance	0.5732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D844 #7944D8

analogous

#D8C344 #A3D844 #59D844

triadic

#A3D844 #44A3D8 #D844A3

tetradic

#A3D844 #44D8C3 #7944D8 #D84459

square

#A3D844 #44D8C3 #7944D8 #D84459

split-complementary

#A3D844 #4459D8 #C344D8

monochromatic

#60861C #84B826 #A3D844 #BCE377 #D5EDA9

Accessibility & contrast

On white

1.68

#A3D844 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#A3D844 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D844

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D844	#FFFFFF	#000000	##000000
##A3D844	1.00	1.68	12.46	12.46
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA2D

Deuteranopia (green-blind)

#DCC650

Tritanopia (blue-blind)

#A9CEBB

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a3d844;
/* rgb */ color: rgb(163, 216, 68);
/* oklch */ color: oklch(81.8% 0.182 127.2);

Tailwind

colors: {
  custom: {
    50: '#c2e480',
    500: '#a3d844',
    950: '#000000',
  },
}

SCSS

$custom: #a3d844;
$custom-light: #c2e480;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d844",
  "rgb": {
    "r": 163,
    "g": 216,
    "b": 68
  },
  "hsl": {
    "h": 81.486,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.81759,
    "c": 0.18208,
    "h": 127.2
  },
  "luminance": 0.57316
}

Semantic roles & 50–950 ramp

primary

#A3D844

secondary

#54348C

accent

#3FE87C

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D844

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

Preview Lab → · Contrast checker → · Palette generator →