#A3D463#A3D463

#A3D463 is a light, vivid yellow-green. Relative luminance 0.558; OKLCH L 81.1% C 0.152 H 128.8°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#A3D463
RGB	rgb(163, 212, 99)
HSL	hsl(86, 57%, 61%)
HSV	hsv(86, 53%, 83%)
CMYK	cmyk(23.1%, 0%, 53.3%, 16.9%)
CIE-LAB	lab(79.48, -34.09, 50.16)
CIE-LCH	lch(79.48, 60.65, 124.20°)
OKLab	oklab(81.14% -0.0953 0.1186)
OKLCH	oklch(81.14% 0.152 128.8)
XYZ	xyz(40.8996, 55.7736, 20.4125)
Luminance	0.5577 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D463 #9463D4

analogous

#D4CD63 #A3D463 #6AD463

triadic

#A3D463 #63A3D4 #D463A3

tetradic

#A3D463 #63D4CD #9463D4 #D4636A

square

#A3D463 #63D4CD #9463D4 #D4636A

split-complementary

#A3D463 #636AD4 #CD63D4

monochromatic

#659429 #86C436 #A3D463 #BFE193 #DCEEC3

Accessibility & contrast

On white

1.73

#A3D463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#A3D463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D463

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D463	#FFFFFF	#000000	##000000
##A3D463	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC758

Deuteranopia (green-blind)

#D6C46A

Tritanopia (blue-blind)

#A7CCBB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a3d463;
/* rgb */ color: rgb(163, 212, 99);
/* oklch */ color: oklch(81.1% 0.152 128.8);

Tailwind

colors: {
  custom: {
    50: '#c1e192',
    500: '#a3d463',
    950: '#000000',
  },
}

SCSS

$custom: #a3d463;
$custom-light: #c1e192;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d463",
  "rgb": {
    "r": 163,
    "g": 212,
    "b": 99
  },
  "hsl": {
    "h": 86.018,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.81141,
    "c": 0.15218,
    "h": 128.8
  },
  "luminance": 0.55774
}

Semantic roles & 50–950 ramp

primary

#A3D463

secondary

#684299

accent

#21C468

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150D

muted

#82847F

Preview Lab

Preview with #A3D463

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

Preview Lab → · Contrast checker → · Palette generator →