#A3CD45#A3CD45

#A3CD45 is a light, vivid yellow-green. Relative luminance 0.519; OKLCH L 79.2% C 0.168 H 124.9°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#A3CD45
RGB	rgb(163, 205, 69)
HSL	hsl(79, 58%, 54%)
HSV	hsv(79, 66%, 80%)
CMYK	cmyk(20.5%, 0%, 66.3%, 19.6%)
CIE-LAB	lab(77.21, -33.38, 60.63)
CIE-LCH	lch(77.21, 69.21, 118.84°)
OKLab	oklab(79.21% -0.096 0.1376)
OKLCH	oklch(79.21% 0.168 124.9)
XYZ	xyz(38.0100, 51.8784, 13.6401)
Luminance	0.5188 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3CD45 #6F45CD

analogous

#CDB345 #A3CD45 #5FCD45

triadic

#A3CD45 #45A3CD #CD45A3

tetradic

#A3CD45 #45CDB3 #6F45CD #CD455F

square

#A3CD45 #45CDB3 #6F45CD #CD455F

split-complementary

#A3CD45 #455FCD #B345CD

monochromatic

#5D7720 #82A82D #A3CD45 #BBDA75 #D3E7A5

Accessibility & contrast

On white

1.85

#A3CD45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#A3CD45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3CD45

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3CD45	#FFFFFF	#000000	##000000
##A3CD45	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C032

Deuteranopia (green-blind)

#D2BE50

Tritanopia (blue-blind)

#AAC3B1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a3cd45;
/* rgb */ color: rgb(163, 205, 69);
/* oklch */ color: oklch(79.2% 0.168 124.9);

Tailwind

colors: {
  custom: {
    50: '#c2dc80',
    500: '#a3cd45',
    950: '#000000',
  },
}

SCSS

$custom: #a3cd45;
$custom-light: #c2dc80;
$custom-dark: #000000;

JSON

{
  "hex": "#a3cd45",
  "rgb": {
    "r": 163,
    "g": 205,
    "b": 69
  },
  "hsl": {
    "h": 78.529,
    "s": 57.627,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79212,
    "c": 0.16776,
    "h": 124.9
  },
  "luminance": 0.51879
}

Semantic roles & 50–950 ramp

primary

#A3CD45

secondary

#4D3680

accent

#47E176

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3CD45

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

Preview Lab → · Contrast checker → · Palette generator →