#A4D647#A4D647

#A4D647 is a light, vivid yellow-green. Relative luminance 0.564; OKLCH L 81.4% C 0.177 H 126.7°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#A4D647
RGB	rgb(164, 214, 71)
HSL	hsl(81, 64%, 56%)
HSV	hsv(81, 67%, 84%)
CMYK	cmyk(23.4%, 0%, 66.8%, 16.1%)
CIE-LAB	lab(79.86, -36.97, 62.63)
CIE-LCH	lch(79.86, 72.73, 120.55°)
OKLab	oklab(81.38% -0.1058 0.1421)
OKLCH	oklch(81.38% 0.177 126.7)
XYZ	xyz(40.4938, 56.4399, 14.7206)
Luminance	0.5644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D647 #7947D6

analogous

#D6C047 #A4D647 #5CD647

triadic

#A4D647 #47A4D6 #D647A4

tetradic

#A4D647 #47D6C0 #7947D6 #D6475C

square

#A4D647 #47D6C0 #7947D6 #D6475C

split-complementary

#A4D647 #475CD6 #C047D6

monochromatic

#61851E #85B729 #A4D647 #BDE179 #D6ECAB

Accessibility & contrast

On white

1.71

#A4D647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#A4D647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D647

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D647	#FFFFFF	#000000	##000000
##A4D647	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C832

Deuteranopia (green-blind)

#DAC553

Tritanopia (blue-blind)

#AACCB9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a4d647;
/* rgb */ color: rgb(164, 214, 71);
/* oklch */ color: oklch(81.4% 0.177 126.7);

Tailwind

colors: {
  custom: {
    50: '#c3e282',
    500: '#a4d647',
    950: '#000000',
  },
}

SCSS

$custom: #a4d647;
$custom-light: #c3e282;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d647",
  "rgb": {
    "r": 164,
    "g": 214,
    "b": 71
  },
  "hsl": {
    "h": 80.979,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81382,
    "c": 0.17711,
    "h": 126.7
  },
  "luminance": 0.56441
}

Semantic roles & 50–950 ramp

primary

#A4D647

secondary

#54368C

accent

#41E77B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D647

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

Preview Lab → · Contrast checker → · Palette generator →