#A3D359#A3D359

#A3D359 is a light, vivid yellow-green. Relative luminance 0.551; OKLCH L 80.8% C 0.160 H 127.6°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#A3D359
RGB	rgb(163, 211, 89)
HSL	hsl(84, 58%, 59%)
HSV	hsv(84, 58%, 83%)
CMYK	cmyk(22.7%, 0%, 57.8%, 17.3%)
CIE-LAB	lab(79.10, -34.58, 54.26)
CIE-LCH	lch(79.10, 64.34, 122.50°)
OKLab	oklab(80.79% -0.0975 0.1265)
OKLCH	oklch(80.79% 0.16 127.6)
XYZ	xyz(40.2016, 55.0956, 17.9658)
Luminance	0.5510 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D359 #8959D3

analogous

#D3C659 #A3D359 #66D359

triadic

#A3D359 #59A3D3 #D359A3

tetradic

#A3D359 #59D3C6 #8959D3 #D35966

square

#A3D359 #59D3C6 #8959D3 #D35966

split-complementary

#A3D359 #5966D3 #C659D3

monochromatic

#648C25 #86BD32 #A3D359 #BEE089 #D9EDBA

Accessibility & contrast

On white

1.75

#A3D359 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#A3D359 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D359

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D359	#FFFFFF	#000000	##000000
##A3D359	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC64C

Deuteranopia (green-blind)

#D6C361

Tritanopia (blue-blind)

#A8CAB9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a3d359;
/* rgb */ color: rgb(163, 211, 89);
/* oklch */ color: oklch(80.8% 0.160 127.6);

Tailwind

colors: {
  custom: {
    50: '#c1e08c',
    500: '#a3d359',
    950: '#000000',
  },
}

SCSS

$custom: #a3d359;
$custom-light: #c1e08c;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d359",
  "rgb": {
    "r": 163,
    "g": 211,
    "b": 89
  },
  "hsl": {
    "h": 83.607,
    "s": 58.095,
    "l": 58.824
  },
  "oklch": {
    "l": 0.80794,
    "c": 0.15974,
    "h": 127.6
  },
  "luminance": 0.55096
}

Semantic roles & 50–950 ramp

primary

#A3D359

secondary

#5F3E92

accent

#46E183

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#13150C

muted

#82847F

Preview Lab

Preview with #A3D359

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

Preview Lab → · Contrast checker → · Palette generator →