#A3D44A#A3D44A

#A3D44A is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.9% C 0.173 H 126.7°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#A3D44A
RGB	rgb(163, 212, 74)
HSL	hsl(81, 62%, 56%)
HSV	hsv(81, 65%, 83%)
CMYK	cmyk(23.1%, 0%, 65.1%, 16.9%)
CIE-LAB	lab(79.25, -36.24, 60.79)
CIE-LCH	lch(79.25, 70.77, 120.80°)
OKLab	oklab(80.88% -0.1034 0.1386)
OKLCH	oklch(80.88% 0.173 126.7)
XYZ	xyz(39.8838, 55.3673, 15.0629)
Luminance	0.5537 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D44A #7B4AD4

analogous

#D4C04A #A3D44A #5ED44A

triadic

#A3D44A #4AA3D4 #D44AA3

tetradic

#A3D44A #4AD4C0 #7B4AD4 #D44A5E

square

#A3D44A #4AD4C0 #7B4AD4 #D44A5E

split-complementary

#A3D44A #4A5ED4 #C04AD4

monochromatic

#60841F #84B62B #A3D44A #BCE07B #D5EBAD

Accessibility & contrast

On white

1.74

#A3D44A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#A3D44A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D44A

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D44A	#FFFFFF	#000000	##000000
##A3D44A	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC638

Deuteranopia (green-blind)

#D8C355

Tritanopia (blue-blind)

#A9CBB8

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a3d44a;
/* rgb */ color: rgb(163, 212, 74);
/* oklch */ color: oklch(80.9% 0.173 126.7);

Tailwind

colors: {
  custom: {
    50: '#c2e183',
    500: '#a3d44a',
    950: '#000000',
  },
}

SCSS

$custom: #a3d44a;
$custom-light: #c2e183;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d44a",
  "rgb": {
    "r": 163,
    "g": 212,
    "b": 74
  },
  "hsl": {
    "h": 81.304,
    "s": 61.607,
    "l": 56.078
  },
  "oklch": {
    "l": 0.80879,
    "c": 0.17294,
    "h": 126.7
  },
  "luminance": 0.55368
}

Semantic roles & 50–950 ramp

primary

#A3D44A

secondary

#55378B

accent

#43E57C

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D44A

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

Preview Lab → · Contrast checker → · Palette generator →