#A3CC4A#A3CC4A

#A3CC4A is a light, vivid yellow-green. Relative luminance 0.515; OKLCH L 79.0% C 0.163 H 125.0°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#A3CC4A
RGB	rgb(163, 204, 74)
HSL	hsl(79, 56%, 55%)
HSV	hsv(79, 64%, 80%)
CMYK	cmyk(20.1%, 0%, 63.7%, 20%)
CIE-LAB	lab(76.96, -32.57, 58.35)
CIE-LCH	lch(76.96, 66.82, 119.17°)
OKLab	oklab(79.03% -0.0933 0.1335)
OKLCH	oklch(79.03% 0.163 125)
XYZ	xyz(37.9333, 51.4663, 14.4128)
Luminance	0.5147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CC4A #734ACC

analogous

#CCB44A #A3CC4A #62CC4A

triadic

#A3CC4A #4AA3CC #CC4AA3

tetradic

#A3CC4A #4ACCB4 #734ACC #CC4A62

square

#A3CC4A #4ACCB4 #734ACC #CC4A62

split-complementary

#A3CC4A #4A62CC #B44ACC

monochromatic

#5E7922 #83A930 #A3CC4A #BBD97A #D4E7A9

Accessibility & contrast

On white

1.86

#A3CC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#A3CC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CC4A

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CC4A	#FFFFFF	#000000	##000000
##A3CC4A	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF39

Deuteranopia (green-blind)

#D1BE54

Tritanopia (blue-blind)

#AAC3B1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a3cc4a;
/* rgb */ color: rgb(163, 204, 74);
/* oklch */ color: oklch(79.0% 0.163 125.0);

Tailwind

colors: {
  custom: {
    50: '#c1db82',
    500: '#a3cc4a',
    950: '#000000',
  },
}

SCSS

$custom: #a3cc4a;
$custom-light: #c1db82;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cc4a",
  "rgb": {
    "r": 163,
    "g": 204,
    "b": 74
  },
  "hsl": {
    "h": 78.923,
    "s": 56.034,
    "l": 54.51
  },
  "oklch": {
    "l": 0.79025,
    "c": 0.16283,
    "h": 125
  },
  "luminance": 0.51467
}

Semantic roles & 50–950 ramp

primary

#A3CC4A

secondary

#503982

accent

#48DF78

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CC4A

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

Preview Lab → · Contrast checker → · Palette generator →