#A3D747#A3D747

#A3D747 is a light, vivid yellow-green. Relative luminance 0.568; OKLCH L 81.5% C 0.179 H 127.1°. Best body text is #000000 at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#A3D747
RGB	rgb(163, 215, 71)
HSL	hsl(82, 64%, 56%)
HSV	hsv(82, 67%, 84%)
CMYK	cmyk(24.2%, 0%, 67%, 15.7%)
CIE-LAB	lab(80.09, -37.80, 62.85)
CIE-LCH	lch(80.09, 73.34, 121.03°)
OKLab	oklab(81.55% -0.108 0.1425)
OKLCH	oklch(81.55% 0.179 127.1)
XYZ	xyz(40.5421, 56.8416, 14.7956)
Luminance	0.5684 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D747 #7B47D7

analogous

#D7C347 #A3D747 #5BD747

triadic

#A3D747 #47A3D7 #D747A3

tetradic

#A3D747 #47D7C3 #7B47D7 #D7475B

square

#A3D747 #47D7C3 #7B47D7 #D7475B

split-complementary

#A3D747 #475BD7 #C347D7

monochromatic

#60861D #84B928 #A3D747 #BCE279 #D5EDAC

Accessibility & contrast

On white

1.70

#A3D747 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.37

#A3D747 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D747

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D747	#FFFFFF	#000000	##000000
##A3D747	1.00	1.70	12.37	12.37
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.37	21.00	1.00	1.00
##000000	12.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C932

Deuteranopia (green-blind)

#DBC653

Tritanopia (blue-blind)

#A9CDBA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a3d747;
/* rgb */ color: rgb(163, 215, 71);
/* oklch */ color: oklch(81.5% 0.179 127.1);

Tailwind

colors: {
  custom: {
    50: '#c2e382',
    500: '#a3d747',
    950: '#000000',
  },
}

SCSS

$custom: #a3d747;
$custom-light: #c2e382;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d747",
  "rgb": {
    "r": 163,
    "g": 215,
    "b": 71
  },
  "hsl": {
    "h": 81.667,
    "s": 64.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.8155,
    "c": 0.17882,
    "h": 127.1
  },
  "luminance": 0.56842
}

Semantic roles & 50–950 ramp

primary

#A3D747

secondary

#55358D

accent

#41E77D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D747

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

Preview Lab → · Contrast checker → · Palette generator →