#A9D63F#A9D63F

#A9D63F is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.6% C 0.180 H 124.8°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#A9D63F
RGB	rgb(169, 214, 63)
HSL	hsl(78, 65%, 54%)
HSV	hsv(78, 71%, 84%)
CMYK	cmyk(21%, 0%, 70.6%, 16.1%)
CIE-LAB	lab(80.12, -35.56, 65.97)
CIE-LCH	lch(80.12, 74.95, 118.33°)
OKLab	oklab(81.65% -0.1028 0.1478)
OKLCH	oklch(81.65% 0.18 124.8)
XYZ	xyz(41.3063, 56.8866, 13.5057)
Luminance	0.5689 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9D63F #6C3FD6

analogous

#D6B83F #A9D63F #5ED63F

triadic

#A9D63F #3FA9D6 #D63FA9

tetradic

#A9D63F #3FD6B8 #6C3FD6 #D63F5E

square

#A9D63F #3FD6B8 #6C3FD6 #D63F5E

split-complementary

#A9D63F #3F5ED6 #B83FD6

monochromatic

#627F1B #88B226 #A9D63F #C0E171 #D6ECA4

Accessibility & contrast

On white

1.70

#A9D63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#A9D63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9D63F

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9D63F	#FFFFFF	#000000	##000000
##A9D63F	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C825

Deuteranopia (green-blind)

#DCC64C

Tritanopia (blue-blind)

#B1CCB8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #a9d63f;
/* rgb */ color: rgb(169, 214, 63);
/* oklch */ color: oklch(81.6% 0.180 124.8);

Tailwind

colors: {
  custom: {
    50: '#c6e27d',
    500: '#a9d63f',
    950: '#000000',
  },
}

SCSS

$custom: #a9d63f;
$custom-light: #c6e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#a9d63f",
  "rgb": {
    "r": 169,
    "g": 214,
    "b": 63
  },
  "hsl": {
    "h": 77.881,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.81648,
    "c": 0.18007,
    "h": 124.8
  },
  "luminance": 0.56887
}

Semantic roles & 50–950 ramp

primary

#A9D63F

secondary

#4C3387

accent

#40E872

background

#FEFEFB

surface

#FAFCF2

border

#D3D5CC

text

#13150A

muted

#83847D

Preview Lab

Preview with #A9D63F

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

Preview Lab → · Contrast checker → · Palette generator →