#A3C04A#A3C04A

#A3C04A is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 76.3% C 0.148 H 121.7°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#A3C04A
RGB	rgb(163, 192, 74)
HSL	hsl(75, 48%, 52%)
HSV	hsv(75, 61%, 75%)
CMYK	cmyk(15.1%, 0%, 61.5%, 24.7%)
CIE-LAB	lab(73.53, -26.89, 54.64)
CIE-LCH	lch(73.53, 60.90, 116.20°)
OKLab	oklab(76.26% -0.0775 0.1256)
OKLCH	oklch(76.26% 0.148 121.7)
XYZ	xyz(35.1903, 45.9802, 13.4984)
Luminance	0.4598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C04A #674AC0

analogous

#C0A24A #A3C04A #68C04A

triadic

#A3C04A #4AA3C0 #C04AA3

tetradic

#A3C04A #4AC0A2 #674AC0 #C04A68

square

#A3C04A #4AC0A2 #674AC0 #C04A68

split-complementary

#A3C04A #4A68C0 #A24AC0

monochromatic

#596B25 #809835 #A3C04A #BAD077 #D1E0A5

Accessibility & contrast

On white

2.06

#A3C04A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#A3C04A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C04A

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C04A	#FFFFFF	#000000	##000000
##A3C04A	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB53C

Deuteranopia (green-blind)

#C7B552

Tritanopia (blue-blind)

#ABB7A7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a3c04a;
/* rgb */ color: rgb(163, 192, 74);
/* oklch */ color: oklch(76.3% 0.148 121.7);

Tailwind

colors: {
  custom: {
    50: '#c1d381',
    500: '#a3c04a',
    950: '#000000',
  },
}

SCSS

$custom: #a3c04a;
$custom-light: #c1d381;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c04a",
  "rgb": {
    "r": 163,
    "g": 192,
    "b": 74
  },
  "hsl": {
    "h": 74.746,
    "s": 48.361,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7626,
    "c": 0.14761,
    "h": 121.7
  },
  "luminance": 0.4598
}

Semantic roles & 50–950 ramp

primary

#A3C04A

secondary

#A699CD

accent

#50D871

background

#FCFCF8

surface

#F8F9EF

border

#D1D2CA

text

#13140B

muted

#82827C

Preview Lab

Preview with #A3C04A

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

Preview Lab → · Contrast checker → · Palette generator →