#A3C12C#A3C12C

#A3C12C is a light, vivid yellow-green. Relative luminance 0.461; OKLCH L 76.3% C 0.169 H 120.8°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#A3C12C
RGB	rgb(163, 193, 44)
HSL	hsl(72, 63%, 46%)
HSV	hsv(72, 77%, 76%)
CMYK	cmyk(15.5%, 0%, 77.2%, 24.3%)
CIE-LAB	lab(73.62, -29.16, 65.94)
CIE-LCH	lch(73.62, 72.10, 113.86°)
OKLab	oklab(76.26% -0.0865 0.1449)
OKLCH	oklch(76.26% 0.169 120.8)
XYZ	xyz(34.6295, 46.1084, 9.4579)
Luminance	0.4611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C12C #4A2CC1

analogous

#C1952C #A3C12C #58C12C

triadic

#A3C12C #2CA3C1 #C12CA3

tetradic

#A3C12C #2CC195 #4A2CC1 #C12C58

square

#A3C12C #2CC195 #4A2CC1 #C12C58

split-complementary

#A3C12C #2C58C1 #952CC1

monochromatic

#4F5D15 #798F21 #A3C12C #BDD853 #D0E384

Accessibility & contrast

On white

2.05

#A3C12C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#A3C12C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C12C

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C12C	#FFFFFF	#000000	##000000
##A3C12C	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB500

Deuteranopia (green-blind)

#CAB53A

Tritanopia (blue-blind)

#ACB7A5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #a3c12c;
/* rgb */ color: rgb(163, 193, 44);
/* oklch */ color: oklch(76.3% 0.169 120.8);

Tailwind

colors: {
  custom: {
    50: '#c2d372',
    500: '#a3c12c',
    950: '#000000',
  },
}

SCSS

$custom: #a3c12c;
$custom-light: #c2d372;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c12c",
  "rgb": {
    "r": 163,
    "g": 193,
    "b": 44
  },
  "hsl": {
    "h": 72.081,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.76262,
    "c": 0.1687,
    "h": 120.8
  },
  "luminance": 0.46108
}

Semantic roles & 50–950 ramp

primary

#A3C12C

secondary

#8D7DCC

accent

#42E663

background

#FCFCF7

surface

#F8F9ED

border

#D1D2C8

text

#131409

muted

#82827B

Preview Lab

Preview with #A3C12C

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

Preview Lab → · Contrast checker → · Palette generator →