#A9D547#A9D547

#A9D547 is a light, vivid yellow-green. Relative luminance 0.565; OKLCH L 81.5% C 0.174 H 125.0°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#A9D547
RGB	rgb(169, 213, 71)
HSL	hsl(79, 63%, 56%)
HSV	hsv(79, 67%, 84%)
CMYK	cmyk(20.7%, 0%, 66.7%, 16.5%)
CIE-LAB	lab(79.89, -34.61, 62.75)
CIE-LCH	lch(79.89, 71.66, 118.88°)
OKLab	oklab(81.48% -0.0995 0.1422)
OKLCH	oklch(81.48% 0.174 125)
XYZ	xyz(41.2940, 56.4780, 14.6858)
Luminance	0.5648 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D547 #7347D5

analogous

#D5BA47 #A9D547 #62D547

triadic

#A9D547 #47A9D5 #D547A9

tetradic

#A9D547 #47D5BA #7347D5 #D54762

square

#A9D547 #47D5BA #7347D5 #D54762

split-complementary

#A9D547 #4762D5 #BA47D5

monochromatic

#64841E #8AB529 #A9D547 #C0E079 #D8ECAB

Accessibility & contrast

On white

1.71

#A9D547 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#A9D547 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D547

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D547	#FFFFFF	#000000	##000000
##A9D547	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C833

Deuteranopia (green-blind)

#DAC652

Tritanopia (blue-blind)

#B0CBB8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #a9d547;
/* rgb */ color: rgb(169, 213, 71);
/* oklch */ color: oklch(81.5% 0.174 125.0);

Tailwind

colors: {
  custom: {
    50: '#c6e281',
    500: '#a9d547',
    950: '#000000',
  },
}

SCSS

$custom: #a9d547;
$custom-light: #c6e281;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d547",
  "rgb": {
    "r": 169,
    "g": 213,
    "b": 71
  },
  "hsl": {
    "h": 78.592,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.81479,
    "c": 0.17359,
    "h": 125
  },
  "luminance": 0.56478
}

Semantic roles & 50–950 ramp

primary

#A9D547

secondary

#50368A

accent

#42E675

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150B

muted

#83847E

Preview Lab

Preview with #A9D547

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

Preview Lab → · Contrast checker → · Palette generator →