#A3D136#A3D136

#A3D136 is a light, vivid yellow-green. Relative luminance 0.537; OKLCH L 80.0% C 0.182 H 125.1°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#A3D136
RGB	rgb(163, 209, 54)
HSL	hsl(78, 63%, 52%)
HSV	hsv(78, 74%, 82%)
CMYK	cmyk(22%, 0%, 74.2%, 18%)
CIE-LAB	lab(78.26, -36.11, 67.13)
CIE-LCH	lch(78.26, 76.22, 118.28°)
OKLab	oklab(80.03% -0.1047 0.149)
OKLCH	oklch(80.03% 0.182 125.1)
XYZ	xyz(38.5709, 53.6533, 11.8134)
Luminance	0.5365 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D136 #6436D1

analogous

#D1B136 #A3D136 #56D136

triadic

#A3D136 #36A3D1 #D136A3

tetradic

#A3D136 #36D1B1 #6436D1 #D13656

square

#A3D136 #36D1B1 #6436D1 #D13656

split-complementary

#A3D136 #3656D1 #B136D1

monochromatic

#58721A #7FA426 #A3D136 #BADC68 #D1E89A

Accessibility & contrast

On white

1.79

#A3D136 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#A3D136 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D136

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D136	#FFFFFF	#000000	##000000
##A3D136	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC313

Deuteranopia (green-blind)

#D6C145

Tritanopia (blue-blind)

#AAC7B4

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #a3d136;
/* rgb */ color: rgb(163, 209, 54);
/* oklch */ color: oklch(80.0% 0.182 125.1);

Tailwind

colors: {
  custom: {
    50: '#c2df78',
    500: '#a3d136',
    950: '#000000',
  },
}

SCSS

$custom: #a3d136;
$custom-light: #c2df78;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d136",
  "rgb": {
    "r": 163,
    "g": 209,
    "b": 54
  },
  "hsl": {
    "h": 77.806,
    "s": 62.753,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80032,
    "c": 0.18212,
    "h": 125.1
  },
  "luminance": 0.53654
}

Semantic roles & 50–950 ramp

primary

#A3D136

secondary

#46307B

accent

#42E673

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #A3D136

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

Preview Lab → · Contrast checker → · Palette generator →