#A3C349#A3C349

#A3C349 is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 76.9% C 0.152 H 122.5°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#A3C349
RGB	rgb(163, 195, 73)
HSL	hsl(76, 50%, 53%)
HSV	hsv(76, 63%, 76%)
CMYK	cmyk(16.4%, 0%, 62.6%, 23.5%)
CIE-LAB	lab(74.38, -28.40, 55.99)
CIE-LCH	lch(74.38, 62.78, 116.90°)
OKLab	oklab(76.94% -0.0818 0.1283)
OKLCH	oklch(76.94% 0.152 122.5)
XYZ	xyz(35.8223, 47.2977, 13.5442)
Luminance	0.4730 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C349 #6949C3

analogous

#C3A649 #A3C349 #66C349

triadic

#A3C349 #49A3C3 #C349A3

tetradic

#A3C349 #49C3A6 #6949C3 #C34966

square

#A3C349 #49C3A6 #6949C3 #C34966

split-complementary

#A3C349 #4966C3 #A649C3

monochromatic

#5A6E24 #809C33 #A3C349 #BAD277 #D2E1A5

Accessibility & contrast

On white

2.01

#A3C349 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.46

#A3C349 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C349

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C349	#FFFFFF	#000000	##000000
##A3C349	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83A

Deuteranopia (green-blind)

#CAB752

Tritanopia (blue-blind)

#ABBAA9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a3c349;
/* rgb */ color: rgb(163, 195, 73);
/* oklch */ color: oklch(76.9% 0.152 122.5);

Tailwind

colors: {
  custom: {
    50: '#c1d581',
    500: '#a3c349',
    950: '#000000',
  },
}

SCSS

$custom: #a3c349;
$custom-light: #c1d581;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c349",
  "rgb": {
    "r": 163,
    "g": 195,
    "b": 73
  },
  "hsl": {
    "h": 75.738,
    "s": 50.413,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76939,
    "c": 0.15221,
    "h": 122.5
  },
  "luminance": 0.47298
}

Semantic roles & 50–950 ramp

primary

#A3C349

secondary

#A799CE

accent

#4EDA73

background

#FCFDF8

surface

#F8FAEF

border

#D1D3CA

text

#13140B

muted

#82837C

Preview Lab

Preview with #A3C349

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

Preview Lab → · Contrast checker → · Palette generator →