#A3C220#A3C220

#A3C220 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.4% C 0.175 H 120.9°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#A3C220
RGB	rgb(163, 194, 32)
HSL	hsl(71, 72%, 44%)
HSV	hsv(71, 84%, 76%)
CMYK	cmyk(16%, 0%, 83.5%, 23.9%)
CIE-LAB	lab(73.85, -30.09, 69.40)
CIE-LCH	lch(73.85, 75.64, 113.44°)
OKLab	oklab(76.44% -0.0898 0.1503)
OKLCH	oklch(76.44% 0.175 120.9)
XYZ	xyz(34.6574, 46.4744, 8.5109)
Luminance	0.4647 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C220 #3F20C2

analogous

#C29020 #A3C220 #52C220

triadic

#A3C220 #20A3C2 #C220A3

tetradic

#A3C220 #20C290 #3F20C2 #C22052

square

#A3C220 #20C290 #3F20C2 #C22052

split-complementary

#A3C220 #2052C2 #9020C2

monochromatic

#4B590F #778D17 #A3C220 #C1DF40 #D2E874

Accessibility & contrast

On white

2.04

#A3C220 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#A3C220 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C220

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C220	#FFFFFF	#000000	##000000
##A3C220	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB600

Deuteranopia (green-blind)

#CBB633

Tritanopia (blue-blind)

#ADB7A6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a3c220;
/* rgb */ color: rgb(163, 194, 32);
/* oklch */ color: oklch(76.4% 0.175 120.9);

Tailwind

colors: {
  custom: {
    50: '#c2d46d',
    500: '#a3c220',
    950: '#000000',
  },
}

SCSS

$custom: #a3c220;
$custom-light: #c2d46d;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c220",
  "rgb": {
    "r": 163,
    "g": 194,
    "b": 32
  },
  "hsl": {
    "h": 71.481,
    "s": 71.681,
    "l": 44.314
  },
  "oklch": {
    "l": 0.76437,
    "c": 0.17507,
    "h": 120.9
  },
  "luminance": 0.46474
}

Semantic roles & 50–950 ramp

primary

#A3C220

secondary

#816FCF

accent

#39EE5C

background

#FCFDF7

surface

#F8FAED

border

#D1D3C8

text

#131408

muted

#82837B

Preview Lab

Preview with #A3C220

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

Preview Lab → · Contrast checker → · Palette generator →