#A4D447#A4D447

#A4D447 is a light, vivid yellow-green. Relative luminance 0.554; OKLCH L 80.9% C 0.175 H 126.3°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#A4D447
RGB	rgb(164, 212, 71)
HSL	hsl(80, 62%, 55%)
HSV	hsv(80, 67%, 83%)
CMYK	cmyk(22.6%, 0%, 66.5%, 16.9%)
CIE-LAB	lab(79.29, -36.07, 62.04)
CIE-LCH	lch(79.29, 71.76, 120.17°)
OKLab	oklab(80.92% -0.1033 0.1408)
OKLCH	oklch(80.92% 0.175 126.3)
XYZ	xyz(39.9908, 55.4338, 14.5529)
Luminance	0.5543 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4D447 #7747D4

analogous

#D4BE47 #A4D447 #5DD447

triadic

#A4D447 #47A4D4 #D447A4

tetradic

#A4D447 #47D4BE #7747D4 #D4475D

square

#A4D447 #47D4BE #7747D4 #D4475D

split-complementary

#A4D447 #475DD4 #BE47D4

monochromatic

#60821E #85B42A #A4D447 #BDE079 #D5EBAA

Accessibility & contrast

On white

1.74

#A4D447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#A4D447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4D447

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4D447	#FFFFFF	#000000	##000000
##A4D447	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC633

Deuteranopia (green-blind)

#D8C452

Tritanopia (blue-blind)

#AACAB7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #a4d447;
/* rgb */ color: rgb(164, 212, 71);
/* oklch */ color: oklch(80.9% 0.175 126.3);

Tailwind

colors: {
  custom: {
    50: '#c2e181',
    500: '#a4d447',
    950: '#000000',
  },
}

SCSS

$custom: #a4d447;
$custom-light: #c2e181;
$custom-dark: #000000;

JSON

{
  "hex": "#a4d447",
  "rgb": {
    "r": 164,
    "g": 212,
    "b": 71
  },
  "hsl": {
    "h": 80.426,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.80918,
    "c": 0.17463,
    "h": 126.3
  },
  "luminance": 0.55434
}

Semantic roles & 50–950 ramp

primary

#A4D447

secondary

#523689

accent

#43E57A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150B

muted

#82847E

Preview Lab

Preview with #A4D447

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

Preview Lab → · Contrast checker → · Palette generator →