#A9D647#A9D647

#A9D647 is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.7% C 0.175 H 125.2°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX#A9D647
RGBrgb(169, 214, 71)
HSLhsl(79, 64%, 56%)
HSVhsv(79, 67%, 84%)
CMYKcmyk(21%, 0%, 66.8%, 16.1%)
CIE-LABlab(80.17, -35.06, 63.05)
CIE-LCHlch(80.17, 72.14, 119.08°)
OKLaboklab(81.71% -0.1008 0.1428)
OKLCHoklch(81.71% 0.175 125.2)
XYZxyz(41.5463, 56.9826, 14.7699)
Luminance0.5698 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A9D647 #7447D6
analogous
#D6BB47 #A9D647 #61D647
triadic
#A9D647 #47A9D6 #D647A9
tetradic
#A9D647 #47D6BB #7447D6 #D64761
square
#A9D647 #47D6BB #7447D6 #D64761
split-complementary
#A9D647 #4761D6 #BB47D6
monochromatic
#64851E #8AB729 #A9D647 #C0E179 #D8ECAB

Accessibility & contrast

On white

1.69
#A9D647 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.40
#A9D647 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D647
12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A9D647#FFFFFF#000000##000000
##A9D6471.001.6912.4012.40
#FFFFFF1.691.0021.0021.00
#00000012.4021.001.001.00
##00000012.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C832
Deuteranopia (green-blind)
#DBC652
Tritanopia (blue-blind)
#B0CCB9
Achromatopsia (no color)
#C7C7C7

Design tokens & code

CSS
--color: #a9d647;
/* rgb */ color: rgb(169, 214, 71);
/* oklch */ color: oklch(81.7% 0.175 125.2);
Tailwind
colors: {
  custom: {
    50: '#c6e282',
    500: '#a9d647',
    950: '#000000',
  },
}
SCSS
$custom: #a9d647;
$custom-light: #c6e282;
$custom-dark: #000000;
JSON
{
  "hex": "#a9d647",
  "rgb": {
    "r": 169,
    "g": 214,
    "b": 71
  },
  "hsl": {
    "h": 78.881,
    "s": 63.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81709,
    "c": 0.17482,
    "h": 125.2
  },
  "luminance": 0.56983
}

Semantic roles & 50–950 ramp

primary
#A9D647
secondary
#51368C
accent
#41E775
background
#FEFEFB
surface
#FAFCF2
border
#D3D5CC
text
#13150B
muted
#83847E

Preview Lab

Preview with #A9D647

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

Preview Lab → · Contrast checker → · Palette generator →

#A9D647 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva