#A3D348#A3D348

#A3D348 is a light, vivid yellow-green. Relative luminance 0.548; OKLCH L 80.6% C 0.173 H 126.4°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#A3D348
RGB	rgb(163, 211, 72)
HSL	hsl(81, 61%, 55%)
HSV	hsv(81, 66%, 83%)
CMYK	cmyk(22.7%, 0%, 65.9%, 17.3%)
CIE-LAB	lab(78.95, -35.93, 61.27)
CIE-LCH	lch(78.95, 71.03, 120.39°)
OKLab	oklab(80.63% -0.1027 0.1394)
OKLCH	oklch(80.63% 0.173 126.4)
XYZ	xyz(39.5683, 54.8423, 14.6306)
Luminance	0.5484 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D348 #7848D3

analogous

#D3BD48 #A3D348 #5ED348

triadic

#A3D348 #48A3D3 #D348A3

tetradic

#A3D348 #48D3BD #7848D3 #D3485E

square

#A3D348 #48D3BD #7848D3 #D3485E

split-complementary

#A3D348 #485ED3 #BD48D3

monochromatic

#60811F #84B32B #A3D348 #BCDF79 #D5EBAB

Accessibility & contrast

On white

1.75

#A3D348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#A3D348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D348

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D348	#FFFFFF	#000000	##000000
##A3D348	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC535

Deuteranopia (green-blind)

#D7C353

Tritanopia (blue-blind)

#A9C9B7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a3d348;
/* rgb */ color: rgb(163, 211, 72);
/* oklch */ color: oklch(80.6% 0.173 126.4);

Tailwind

colors: {
  custom: {
    50: '#c2e082',
    500: '#a3d348',
    950: '#000000',
  },
}

SCSS

$custom: #a3d348;
$custom-light: #c2e082;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d348",
  "rgb": {
    "r": 163,
    "g": 211,
    "b": 72
  },
  "hsl": {
    "h": 80.719,
    "s": 61.233,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80629,
    "c": 0.17313,
    "h": 126.4
  },
  "luminance": 0.54843
}

Semantic roles & 50–950 ramp

primary

#A3D348

secondary

#533789

accent

#43E47B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D348

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

Preview Lab → · Contrast checker → · Palette generator →