#A3D047#A3D047

#A3D047 is a light, vivid yellow-green. Relative luminance 0.534; OKLCH L 79.9% C 0.170 H 125.7°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#A3D047
RGB	rgb(163, 208, 71)
HSL	hsl(80, 59%, 55%)
HSV	hsv(80, 66%, 82%)
CMYK	cmyk(21.6%, 0%, 65.9%, 18.4%)
CIE-LAB	lab(78.08, -34.63, 60.75)
CIE-LCH	lch(78.08, 69.93, 119.68°)
OKLab	oklab(79.93% -0.0992 0.1381)
OKLCH	oklch(79.93% 0.17 125.7)
XYZ	xyz(38.7976, 53.3527, 14.2141)
Luminance	0.5335 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D047 #7447D0

analogous

#D0B847 #A3D047 #5FD047

triadic

#A3D047 #47A3D0 #D047A3

tetradic

#A3D047 #47D0B8 #7447D0 #D0475F

square

#A3D047 #47D0B8 #7447D0 #D0475F

split-complementary

#A3D047 #475FD0 #B847D0

monochromatic

#5E7D20 #83AD2C #A3D047 #BBDC78 #D4E9A8

Accessibility & contrast

On white

1.80

#A3D047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#A3D047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D047

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D047	#FFFFFF	#000000	##000000
##A3D047	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC334

Deuteranopia (green-blind)

#D5C052

Tritanopia (blue-blind)

#AAC6B4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #a3d047;
/* rgb */ color: rgb(163, 208, 71);
/* oklch */ color: oklch(79.9% 0.170 125.7);

Tailwind

colors: {
  custom: {
    50: '#c2de81',
    500: '#a3d047',
    950: '#000000',
  },
}

SCSS

$custom: #a3d047;
$custom-light: #c2de81;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d047",
  "rgb": {
    "r": 163,
    "g": 208,
    "b": 71
  },
  "hsl": {
    "h": 79.708,
    "s": 59.307,
    "l": 54.706
  },
  "oklch": {
    "l": 0.79925,
    "c": 0.17008,
    "h": 125.7
  },
  "luminance": 0.53353
}

Semantic roles & 50–950 ramp

primary

#A3D047

secondary

#503784

accent

#45E279

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A3D047

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

Preview Lab → · Contrast checker → · Palette generator →