#A3C43D#A3C43D

#A3C43D is a light, vivid yellow-green. Relative luminance 0.476; OKLCH L 77.1% C 0.162 H 122.2°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#A3C43D
RGB	rgb(163, 196, 61)
HSL	hsl(75, 53%, 50%)
HSV	hsv(75, 69%, 77%)
CMYK	cmyk(16.8%, 0%, 68.9%, 23.1%)
CIE-LAB	lab(74.57, -29.69, 61.02)
CIE-LCH	lch(74.57, 67.86, 115.95°)
OKLab	oklab(77.07% -0.0865 0.1373)
OKLCH	oklch(77.07% 0.162 122.2)
XYZ	xyz(35.6869, 47.6032, 11.7222)
Luminance	0.4760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C43D #5E3DC4

analogous

#C4A23D #A3C43D #5FC43D

triadic

#A3C43D #3DA3C4 #C43DA3

tetradic

#A3C43D #3DC4A2 #5E3DC4 #C43D5F

square

#A3C43D #3DC4A2 #5E3DC4 #C43D5F

split-complementary

#A3C43D #3D5FC4 #A23DC4

monochromatic

#56671F #7D962E #A3C43D #B9D26C #D0E19B

Accessibility & contrast

On white

2.00

#A3C43D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#A3C43D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C43D

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C43D	#FFFFFF	#000000	##000000
##A3C43D	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB828

Deuteranopia (green-blind)

#CBB748

Tritanopia (blue-blind)

#ABBAA9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a3c43d;
/* rgb */ color: rgb(163, 196, 61);
/* oklch */ color: oklch(77.1% 0.162 122.2);

Tailwind

colors: {
  custom: {
    50: '#c2d67a',
    500: '#a3c43d',
    950: '#000000',
  },
}

SCSS

$custom: #a3c43d;
$custom-light: #c2d67a;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c43d",
  "rgb": {
    "r": 163,
    "g": 196,
    "b": 61
  },
  "hsl": {
    "h": 74.667,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.77066,
    "c": 0.16224,
    "h": 122.2
  },
  "luminance": 0.47603
}

Semantic roles & 50–950 ramp

primary

#A3C43D

secondary

#9F90CD

accent

#4BDD6F

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #A3C43D

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

Preview Lab → · Contrast checker → · Palette generator →