#A3CE4A#A3CE4A

#A3CE4A is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.5% C 0.165 H 125.4°. Best body text is #000000 at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#A3CE4A
RGB	rgb(163, 206, 74)
HSL	hsl(80, 57%, 55%)
HSV	hsv(80, 64%, 81%)
CMYK	cmyk(20.9%, 0%, 64.1%, 19.2%)
CIE-LAB	lab(77.53, -33.49, 58.96)
CIE-LCH	lch(77.53, 67.81, 119.60°)
OKLab	oklab(79.49% -0.0958 0.1348)
OKLCH	oklch(79.49% 0.165 125.4)
XYZ	xyz(38.4118, 52.4231, 14.5722)
Luminance	0.5242 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CE4A #754ACE

analogous

#CEB74A #A3CE4A #61CE4A

triadic

#A3CE4A #4AA3CE #CE4AA3

tetradic

#A3CE4A #4ACEB7 #754ACE #CE4A61

square

#A3CE4A #4ACEB7 #754ACE #CE4A61

split-complementary

#A3CE4A #4A61CE #B74ACE

monochromatic

#5F7C22 #83AC2F #A3CE4A #BBDB7A #D4E8AA

Accessibility & contrast

On white

1.83

#A3CE4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.48

#A3CE4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CE4A

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CE4A	#FFFFFF	#000000	##000000
##A3CE4A	1.00	1.83	11.48	11.48
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.48	21.00	1.00	1.00
##000000	11.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C139

Deuteranopia (green-blind)

#D3BF54

Tritanopia (blue-blind)

#AAC5B3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a3ce4a;
/* rgb */ color: rgb(163, 206, 74);
/* oklch */ color: oklch(79.5% 0.165 125.4);

Tailwind

colors: {
  custom: {
    50: '#c1dd83',
    500: '#a3ce4a',
    950: '#000000',
  },
}

SCSS

$custom: #a3ce4a;
$custom-light: #c1dd83;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ce4a",
  "rgb": {
    "r": 163,
    "g": 206,
    "b": 74
  },
  "hsl": {
    "h": 79.545,
    "s": 57.391,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79488,
    "c": 0.16536,
    "h": 125.4
  },
  "luminance": 0.52424
}

Semantic roles & 50–950 ramp

primary

#A3CE4A

secondary

#513884

accent

#47E179

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CE4A

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

Preview Lab → · Contrast checker → · Palette generator →