#A3D146#A3D146

#A3D146 is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.1% C 0.172 H 125.9°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#A3D146
RGB	rgb(163, 209, 70)
HSL	hsl(80, 60%, 55%)
HSV	hsv(80, 67%, 82%)
CMYK	cmyk(22%, 0%, 66.5%, 18%)
CIE-LAB	lab(78.36, -35.15, 61.44)
CIE-LCH	lch(78.36, 70.79, 119.78°)
OKLab	oklab(80.15% -0.1008 0.1394)
OKLCH	oklch(80.15% 0.172 125.9)
XYZ	xyz(39.0104, 53.8291, 14.1280)
Luminance	0.5383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D146 #7446D1

analogous

#D1B946 #A3D146 #5ED146

triadic

#A3D146 #46A3D1 #D146A3

tetradic

#A3D146 #46D1B9 #7446D1 #D1465E

square

#A3D146 #46D1B9 #7446D1 #D1465E

split-complementary

#A3D146 #465ED1 #B946D1

monochromatic

#5E7D1F #83AE2B #A3D146 #BBDD77 #D4E9A8

Accessibility & contrast

On white

1.78

#A3D146 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#A3D146 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D146

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D146	#FFFFFF	#000000	##000000
##A3D146	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC432

Deuteranopia (green-blind)

#D6C151

Tritanopia (blue-blind)

#AAC7B5

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a3d146;
/* rgb */ color: rgb(163, 209, 70);
/* oklch */ color: oklch(80.1% 0.172 125.9);

Tailwind

colors: {
  custom: {
    50: '#c2df80',
    500: '#a3d146',
    950: '#000000',
  },
}

SCSS

$custom: #a3d146;
$custom-light: #c2df80;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d146",
  "rgb": {
    "r": 163,
    "g": 209,
    "b": 70
  },
  "hsl": {
    "h": 79.856,
    "s": 60.173,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80148,
    "c": 0.17205,
    "h": 125.9
  },
  "luminance": 0.5383
}

Semantic roles & 50–950 ramp

primary

#A3D146

secondary

#503685

accent

#44E379

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D146

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

Preview Lab → · Contrast checker → · Palette generator →