#A3CC42#A3CC42

#A3CC42 is a light, vivid yellow-green. Relative luminance 0.514; OKLCH L 79.0% C 0.169 H 124.5°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#A3CC42
RGB	rgb(163, 204, 66)
HSL	hsl(78, 58%, 53%)
HSV	hsv(78, 68%, 80%)
CMYK	cmyk(20.1%, 0%, 67.6%, 20%)
CIE-LAB	lab(76.90, -33.12, 61.48)
CIE-LCH	lch(76.90, 69.84, 118.31°)
OKLab	oklab(78.96% -0.0955 0.139)
OKLCH	oklch(78.96% 0.169 124.5)
XYZ	xyz(37.6808, 51.3653, 13.0825)
Luminance	0.5137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CC42 #6B42CC

analogous

#CCB042 #A3CC42 #5ECC42

triadic

#A3CC42 #42A3CC #CC42A3

tetradic

#A3CC42 #42CCB0 #6B42CC #CC425E

square

#A3CC42 #42CCB0 #6B42CC #CC425E

split-complementary

#A3CC42 #425ECC #B042CC

monochromatic

#5B741F #81A42C #A3CC42 #BAD972 #D2E6A2

Accessibility & contrast

On white

1.86

#A3CC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#A3CC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CC42

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CC42	#FFFFFF	#000000	##000000
##A3CC42	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2E

Deuteranopia (green-blind)

#D2BD4D

Tritanopia (blue-blind)

#AAC2B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a3cc42;
/* rgb */ color: rgb(163, 204, 66);
/* oklch */ color: oklch(79.0% 0.169 124.5);

Tailwind

colors: {
  custom: {
    50: '#c2db7e',
    500: '#a3cc42',
    950: '#000000',
  },
}

SCSS

$custom: #a3cc42;
$custom-light: #c2db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cc42",
  "rgb": {
    "r": 163,
    "g": 204,
    "b": 66
  },
  "hsl": {
    "h": 77.826,
    "s": 57.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78956,
    "c": 0.16863,
    "h": 124.5
  },
  "luminance": 0.51366
}

Semantic roles & 50–950 ramp

primary

#A3CC42

secondary

#4B357D

accent

#47E175

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A3CC42

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

Preview Lab → · Contrast checker → · Palette generator →