#A3C436#A3C436

#A3C436 is a light, vivid yellow-green. Relative luminance 0.475; OKLCH L 77.0% C 0.167 H 122.0°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#A3C436
RGB	rgb(163, 196, 54)
HSL	hsl(74, 57%, 49%)
HSV	hsv(74, 72%, 77%)
CMYK	cmyk(16.8%, 0%, 72.4%, 23.1%)
CIE-LAB	lab(74.53, -30.10, 63.52)
CIE-LCH	lch(74.53, 70.29, 115.35°)
OKLab	oklab(77.02% -0.0882 0.1414)
OKLCH	oklch(77.02% 0.167 122)
XYZ	xyz(35.5106, 47.5327, 10.7933)
Luminance	0.4753 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3C436 #5736C4

analogous

#C49E36 #A3C436 #5CC436

triadic

#A3C436 #36A3C4 #C436A3

tetradic

#A3C436 #36C49E #5736C4 #C4365C

square

#A3C436 #36C49E #5736C4 #C4365C

split-complementary

#A3C436 #365CC4 #9E36C4

monochromatic

#53641C #7B9429 #A3C436 #BAD463 #CFE193

Accessibility & contrast

On white

2.00

#A3C436 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#A3C436 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3C436

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3C436	#FFFFFF	#000000	##000000
##A3C436	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B81B

Deuteranopia (green-blind)

#CCB742

Tritanopia (blue-blind)

#ACBAA9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a3c436;
/* rgb */ color: rgb(163, 196, 54);
/* oklch */ color: oklch(77.0% 0.167 122.0);

Tailwind

colors: {
  custom: {
    50: '#c2d677',
    500: '#a3c436',
    950: '#000000',
  },
}

SCSS

$custom: #a3c436;
$custom-light: #c2d677;
$custom-dark: #000000;

JSON

{
  "hex": "#a3c436",
  "rgb": {
    "r": 163,
    "g": 196,
    "b": 54
  },
  "hsl": {
    "h": 73.944,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.77016,
    "c": 0.16669,
    "h": 122
  },
  "luminance": 0.47533
}

Semantic roles & 50–950 ramp

primary

#A3C436

secondary

#9989CC

accent

#48E06B

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#131409

muted

#82837B

Preview Lab

Preview with #A3C436

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

Preview Lab → · Contrast checker → · Palette generator →