#A9D73F#A9D73F

#A9D73F is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 81.9% C 0.181 H 125.0°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#A9D73F
RGB	rgb(169, 215, 63)
HSL	hsl(78, 66%, 55%)
HSV	hsv(78, 71%, 84%)
CMYK	cmyk(21.4%, 0%, 70.7%, 15.7%)
CIE-LAB	lab(80.40, -36.02, 66.26)
CIE-LCH	lch(80.40, 75.41, 118.53°)
OKLab	oklab(81.88% -0.1041 0.1484)
OKLCH	oklch(81.88% 0.181 125)
XYZ	xyz(41.5601, 57.3943, 13.5903)
Luminance	0.5739 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D73F #6D3FD7

analogous

#D7B93F #A9D73F #5DD73F

triadic

#A9D73F #3FA9D7 #D73FA9

tetradic

#A9D73F #3FD7B9 #6D3FD7 #D73F5D

square

#A9D73F #3FD7B9 #6D3FD7 #D73F5D

split-complementary

#A9D73F #3F5DD7 #B93FD7

monochromatic

#62811B #88B325 #A9D73F #C0E272 #D6ECA4

Accessibility & contrast

On white

1.68

#A9D73F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#A9D73F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D73F

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D73F	#FFFFFF	#000000	##000000
##A9D73F	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C924

Deuteranopia (green-blind)

#DCC74C

Tritanopia (blue-blind)

#B1CDB9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a9d73f;
/* rgb */ color: rgb(169, 215, 63);
/* oklch */ color: oklch(81.9% 0.181 125.0);

Tailwind

colors: {
  custom: {
    50: '#c6e37d',
    500: '#a9d73f',
    950: '#000000',
  },
}

SCSS

$custom: #a9d73f;
$custom-light: #c6e37d;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d73f",
  "rgb": {
    "r": 169,
    "g": 215,
    "b": 63
  },
  "hsl": {
    "h": 78.158,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.81879,
    "c": 0.18128,
    "h": 125
  },
  "luminance": 0.57395
}

Semantic roles & 50–950 ramp

primary

#A9D73F

secondary

#4C3288

accent

#3FE873

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A9D73F

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

Preview Lab → · Contrast checker → · Palette generator →