#A3CD3C#A3CD3C

#A3CD3C is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 79.1% C 0.174 H 124.5°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#A3CD3C
RGB	rgb(163, 205, 60)
HSL	hsl(77, 59%, 52%)
HSV	hsv(77, 71%, 80%)
CMYK	cmyk(20.5%, 0%, 70.7%, 19.6%)
CIE-LAB	lab(77.15, -33.95, 63.97)
CIE-LCH	lch(77.15, 72.42, 117.96°)
OKLab	oklab(79.14% -0.0983 0.1433)
OKLCH	oklch(79.14% 0.174 124.5)
XYZ	xyz(37.7515, 51.7751, 12.2788)
Luminance	0.5178 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CD3C #663CCD

analogous

#CDAE3C #A3CD3C #5BCD3C

triadic

#A3CD3C #3CA3CD #CD3CA3

tetradic

#A3CD3C #3CCDAE #663CCD #CD3C5B

square

#A3CD3C #3CCDAE #663CCD #CD3C5B

split-complementary

#A3CD3C #3C5BCD #AE3CCD

monochromatic

#59711D #7FA22A #A3CD3C #BAD96D #D1E69D

Accessibility & contrast

On white

1.85

#A3CD3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#A3CD3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CD3C

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CD3C	#FFFFFF	#000000	##000000
##A3CD3C	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C023

Deuteranopia (green-blind)

#D3BE48

Tritanopia (blue-blind)

#ABC3B1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #a3cd3c;
/* rgb */ color: rgb(163, 205, 60);
/* oklch */ color: oklch(79.1% 0.174 124.5);

Tailwind

colors: {
  custom: {
    50: '#c2dc7b',
    500: '#a3cd3c',
    950: '#000000',
  },
}

SCSS

$custom: #a3cd3c;
$custom-light: #c2dc7b;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cd3c",
  "rgb": {
    "r": 163,
    "g": 205,
    "b": 60
  },
  "hsl": {
    "h": 77.379,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.79142,
    "c": 0.17379,
    "h": 124.5
  },
  "luminance": 0.51775
}

Semantic roles & 50–950 ramp

primary

#A3CD3C

secondary

#48337A

accent

#45E273

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A3CD3C

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

Preview Lab → · Contrast checker → · Palette generator →