#A3D346#A3D346

#A3D346 is a light, vivid yellow-green. Relative luminance 0.548; OKLCH L 80.6% C 0.175 H 126.3°. Best body text is #000000 at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#A3D346
RGB	rgb(163, 211, 70)
HSL	hsl(80, 62%, 55%)
HSV	hsv(80, 67%, 83%)
CMYK	cmyk(22.7%, 0%, 66.8%, 17.3%)
CIE-LAB	lab(78.94, -36.07, 62.04)
CIE-LCH	lch(78.94, 71.76, 120.17°)
OKLab	oklab(80.61% -0.1033 0.1407)
OKLCH	oklch(80.61% 0.175 126.3)
XYZ	xyz(39.5041, 54.8167, 14.2926)
Luminance	0.5482 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D346 #7646D3

analogous

#D3BD46 #A3D346 #5CD346

triadic

#A3D346 #46A3D3 #D346A3

tetradic

#A3D346 #46D3BD #7646D3 #D3465C

square

#A3D346 #46D3BD #7646D3 #D3465C

split-complementary

#A3D346 #465CD3 #BD46D3

monochromatic

#5F801E #83B22A #A3D346 #BCDF77 #D4EBA9

Accessibility & contrast

On white

1.76

#A3D346 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.96

#A3D346 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D346

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D346	#FFFFFF	#000000	##000000
##A3D346	1.00	1.76	11.96	11.96
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.96	21.00	1.00	1.00
##000000	11.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC532

Deuteranopia (green-blind)

#D7C351

Tritanopia (blue-blind)

#A9C9B7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #a3d346;
/* rgb */ color: rgb(163, 211, 70);
/* oklch */ color: oklch(80.6% 0.175 126.3);

Tailwind

colors: {
  custom: {
    50: '#c2e081',
    500: '#a3d346',
    950: '#000000',
  },
}

SCSS

$custom: #a3d346;
$custom-light: #c2e081;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d346",
  "rgb": {
    "r": 163,
    "g": 211,
    "b": 70
  },
  "hsl": {
    "h": 80.426,
    "s": 61.572,
    "l": 55.098
  },
  "oklch": {
    "l": 0.80612,
    "c": 0.17454,
    "h": 126.3
  },
  "luminance": 0.54817
}

Semantic roles & 50–950 ramp

primary

#A3D346

secondary

#523687

accent

#43E57A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D346

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

Preview Lab → · Contrast checker → · Palette generator →