#A3C347#A3C347

#A3C347 is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 76.9% C 0.154 H 122.4°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#A3C347
RGB	rgb(163, 195, 71)
HSL	hsl(75, 51%, 52%)
HSV	hsv(75, 64%, 76%)
CMYK	cmyk(16.4%, 0%, 63.6%, 23.5%)
CIE-LAB	lab(74.36, -28.55, 56.81)
CIE-LCH	lch(74.36, 63.58, 116.68°)
OKLab	oklab(76.92% -0.0824 0.1298)
OKLCH	oklch(76.92% 0.154 122.4)
XYZ	xyz(35.7571, 47.2716, 13.2006)
Luminance	0.4727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C347 #6747C3

analogous

#C3A547 #A3C347 #65C347

triadic

#A3C347 #47A3C3 #C347A3

tetradic

#A3C347 #47C3A5 #6747C3 #C34765

square

#A3C347 #47C3A5 #6747C3 #C34765

split-complementary

#A3C347 #4765C3 #A547C3

monochromatic

#596C23 #809A32 #A3C347 #BAD275 #D1E1A3

Accessibility & contrast

On white

2.01

#A3C347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#A3C347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C347

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C347	#FFFFFF	#000000	##000000
##A3C347	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB837

Deuteranopia (green-blind)

#CAB750

Tritanopia (blue-blind)

#ABBAA9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a3c347;
/* rgb */ color: rgb(163, 195, 71);
/* oklch */ color: oklch(76.9% 0.154 122.4);

Tailwind

colors: {
  custom: {
    50: '#c1d580',
    500: '#a3c347',
    950: '#000000',
  },
}

SCSS

$custom: #a3c347;
$custom-light: #c1d580;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c347",
  "rgb": {
    "r": 163,
    "g": 195,
    "b": 71
  },
  "hsl": {
    "h": 75.484,
    "s": 50.82,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7692,
    "c": 0.15378,
    "h": 122.4
  },
  "luminance": 0.47272
}

Semantic roles & 50–950 ramp

primary

#A3C347

secondary

#A698CE

accent

#4DDA72

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140B

muted

#82837C

Preview Lab

Preview with #A3C347

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

Preview Lab → · Contrast checker → · Palette generator →