#A3D355#A3D355

#A3D355 is a light, vivid yellow-green. Relative luminance 0.550; OKLCH L 80.8% C 0.163 H 127.3°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#A3D355
RGB	rgb(163, 211, 85)
HSL	hsl(83, 59%, 58%)
HSV	hsv(83, 60%, 83%)
CMYK	cmyk(22.7%, 0%, 59.7%, 17.3%)
CIE-LAB	lab(79.06, -34.92, 55.98)
CIE-LCH	lch(79.06, 65.98, 121.96°)
OKLab	oklab(80.75% -0.0988 0.1298)
OKLCH	oklch(80.75% 0.163 127.3)
XYZ	xyz(40.0382, 55.0303, 17.1051)
Luminance	0.5503 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D355 #8555D3

analogous

#D3C455 #A3D355 #64D355

triadic

#A3D355 #55A3D3 #D355A3

tetradic

#A3D355 #55D3C4 #8555D3 #D35564

square

#A3D355 #55D3C4 #8555D3 #D35564

split-complementary

#A3D355 #5564D3 #C455D3

monochromatic

#638A24 #86BB30 #A3D355 #BDE086 #D8ECB6

Accessibility & contrast

On white

1.75

#A3D355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#A3D355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D355

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D355	#FFFFFF	#000000	##000000
##A3D355	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC647

Deuteranopia (green-blind)

#D6C35E

Tritanopia (blue-blind)

#A8CAB8

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a3d355;
/* rgb */ color: rgb(163, 211, 85);
/* oklch */ color: oklch(80.8% 0.163 127.3);

Tailwind

colors: {
  custom: {
    50: '#c1e089',
    500: '#a3d355',
    950: '#000000',
  },
}

SCSS

$custom: #a3d355;
$custom-light: #c1e089;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d355",
  "rgb": {
    "r": 163,
    "g": 211,
    "b": 85
  },
  "hsl": {
    "h": 82.857,
    "s": 58.879,
    "l": 58.039
  },
  "oklch": {
    "l": 0.80752,
    "c": 0.16311,
    "h": 127.3
  },
  "luminance": 0.55031
}

Semantic roles & 50–950 ramp

primary

#A3D355

secondary

#5C3C90

accent

#46E281

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3D355

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

Preview Lab → · Contrast checker → · Palette generator →