#A9D447#A9D447

#A9D447 is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.2% C 0.172 H 124.8°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#A9D447
RGB	rgb(169, 212, 71)
HSL	hsl(78, 62%, 55%)
HSV	hsv(78, 67%, 83%)
CMYK	cmyk(20.3%, 0%, 66.5%, 16.9%)
CIE-LAB	lab(79.60, -34.15, 62.46)
CIE-LCH	lch(79.60, 71.18, 118.67°)
OKLab	oklab(81.25% -0.0983 0.1416)
OKLCH	oklch(81.25% 0.172 124.8)
XYZ	xyz(41.0433, 55.9765, 14.6023)
Luminance	0.5598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D447 #7247D4

analogous

#D4B947 #A9D447 #62D447

triadic

#A9D447 #47A9D4 #D447A9

tetradic

#A9D447 #47D4B9 #7247D4 #D44762

square

#A9D447 #47D4B9 #7247D4 #D44762

split-complementary

#A9D447 #4762D4 #B947D4

monochromatic

#64821E #8AB42A #A9D447 #C0E079 #D7EBAA

Accessibility & contrast

On white

1.72

#A9D447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#A9D447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D447

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D447	#FFFFFF	#000000	##000000
##A9D447	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC733

Deuteranopia (green-blind)

#DAC552

Tritanopia (blue-blind)

#B0CAB7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #a9d447;
/* rgb */ color: rgb(169, 212, 71);
/* oklch */ color: oklch(81.2% 0.172 124.8);

Tailwind

colors: {
  custom: {
    50: '#c6e181',
    500: '#a9d447',
    950: '#000000',
  },
}

SCSS

$custom: #a9d447;
$custom-light: #c6e181;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d447",
  "rgb": {
    "r": 169,
    "g": 212,
    "b": 71
  },
  "hsl": {
    "h": 78.298,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81249,
    "c": 0.17235,
    "h": 124.8
  },
  "luminance": 0.55977
}

Semantic roles & 50–950 ramp

primary

#A9D447

secondary

#4F3689

accent

#43E574

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9D447

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

Preview Lab → · Contrast checker → · Palette generator →