#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
RGB	rgb(169, 214, 71)
HSL	hsl(79, 64%, 56%)
HSV	hsv(79, 67%, 84%)
CMYK	cmyk(21%, 0%, 66.8%, 16.1%)
CIE-LAB	lab(80.17, -35.06, 63.05)
CIE-LCH	lch(80.17, 72.14, 119.08°)
OKLab	oklab(81.71% -0.1008 0.1428)
OKLCH	oklch(81.71% 0.175 125.2)
XYZ	xyz(41.5463, 56.9826, 14.7699)
Luminance	0.5698 (WCAG relative)
Temperature	warm
Family	yellow-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
##A9D647	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

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 →