#A3CE42#A3CE42

#A3CE42 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.4% C 0.171 H 125.0°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#A3CE42
RGB	rgb(163, 206, 66)
HSL	hsl(78, 59%, 53%)
HSV	hsv(78, 68%, 81%)
CMYK	cmyk(20.9%, 0%, 68%, 19.2%)
CIE-LAB	lab(77.47, -34.05, 62.07)
CIE-LCH	lch(77.47, 70.79, 118.74°)
OKLab	oklab(79.42% -0.0981 0.1402)
OKLCH	oklch(79.42% 0.171 125)
XYZ	xyz(38.1592, 52.3221, 13.2420)
Luminance	0.5232 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CE42 #6D42CE

analogous

#CEB342 #A3CE42 #5DCE42

triadic

#A3CE42 #42A3CE #CE42A3

tetradic

#A3CE42 #42CEB3 #6D42CE #CE425D

square

#A3CE42 #42CEB3 #6D42CE #CE425D

split-complementary

#A3CE42 #425DCE #B342CE

monochromatic

#5C771F #81A72B #A3CE42 #BBDB73 #D2E7A3

Accessibility & contrast

On white

1.83

#A3CE42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.46

#A3CE42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CE42

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CE42	#FFFFFF	#000000	##000000
##A3CE42	1.00	1.83	11.46	11.46
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.46	21.00	1.00	1.00
##000000	11.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C12D

Deuteranopia (green-blind)

#D3BF4D

Tritanopia (blue-blind)

#AAC4B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a3ce42;
/* rgb */ color: rgb(163, 206, 66);
/* oklch */ color: oklch(79.4% 0.171 125.0);

Tailwind

colors: {
  custom: {
    50: '#c2dd7e',
    500: '#a3ce42',
    950: '#000000',
  },
}

SCSS

$custom: #a3ce42;
$custom-light: #c2dd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ce42",
  "rgb": {
    "r": 163,
    "g": 206,
    "b": 66
  },
  "hsl": {
    "h": 78.429,
    "s": 58.824,
    "l": 53.333
  },
  "oklch": {
    "l": 0.7942,
    "c": 0.17109,
    "h": 125
  },
  "luminance": 0.52322
}

Semantic roles & 50–950 ramp

primary

#A3CE42

secondary

#4C357F

accent

#46E276

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A3CE42

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

Preview Lab → · Contrast checker → · Palette generator →