#A9CD3F#A9CD3F

#A9CD3F is a light, vivid yellow-green. Relative luminance 0.525; OKLCH L 79.6% C 0.169 H 122.7°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#A9CD3F
RGB	rgb(169, 205, 63)
HSL	hsl(75, 59%, 53%)
HSV	hsv(75, 69%, 80%)
CMYK	cmyk(17.6%, 0%, 69.3%, 19.6%)
CIE-LAB	lab(77.55, -31.41, 63.41)
CIE-LCH	lch(77.55, 70.76, 116.35°)
OKLab	oklab(79.58% -0.0914 0.1424)
OKLCH	oklch(79.58% 0.169 122.7)
XYZ	xyz(39.0912, 52.4564, 12.7673)
Luminance	0.5246 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9CD3F #633FCD

analogous

#CDAA3F #A9CD3F #62CD3F

triadic

#A9CD3F #3FA9CD #CD3FA9

tetradic

#A9CD3F #3FCDAA #633FCD #CD3F62

square

#A9CD3F #3FCDAA #633FCD #CD3F62

split-complementary

#A9CD3F #3F62CD #AA3FCD

monochromatic

#5E741E #85A42B #A9CD3F #BFDA70 #D4E6A0

Accessibility & contrast

On white

1.83

#A9CD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#A9CD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9CD3F

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9CD3F	#FFFFFF	#000000	##000000
##A9CD3F	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C128

Deuteranopia (green-blind)

#D4BF4B

Tritanopia (blue-blind)

#B1C3B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #a9cd3f;
/* rgb */ color: rgb(169, 205, 63);
/* oklch */ color: oklch(79.6% 0.169 122.7);

Tailwind

colors: {
  custom: {
    50: '#c6dc7c',
    500: '#a9cd3f',
    950: '#000000',
  },
}

SCSS

$custom: #a9cd3f;
$custom-light: #c6dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#a9cd3f",
  "rgb": {
    "r": 169,
    "g": 205,
    "b": 63
  },
  "hsl": {
    "h": 75.211,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.79577,
    "c": 0.16925,
    "h": 122.7
  },
  "luminance": 0.52457
}

Semantic roles & 50–950 ramp

primary

#A9CD3F

secondary

#46347C

accent

#46E26D

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A9CD3F

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

Preview Lab → · Contrast checker → · Palette generator →