#A9DF4F#A9DF4F

#A9DF4F is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 83.9% C 0.180 H 127.5°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#A9DF4F
RGB	rgb(169, 223, 79)
HSL	hsl(83, 69%, 59%)
HSV	hsv(83, 65%, 87%)
CMYK	cmyk(24.2%, 0%, 64.6%, 12.5%)
CIE-LAB	lab(82.79, -38.57, 62.65)
CIE-LCH	lch(82.79, 73.58, 121.62°)
OKLab	oklab(83.85% -0.1098 0.1431)
OKLCH	oklch(83.85% 0.18 127.5)
XYZ	xyz(44.1611, 61.7741, 16.9926)
Luminance	0.6178 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9DF4F #854FDF

analogous

#DFCD4F #A9DF4F #61DF4F

triadic

#A9DF4F #4FA9DF #DF4FA9

tetradic

#A9DF4F #4FDFCD #854FDF #DF4F61

square

#A9DF4F #4FDFCD #854FDF #DF4F61

split-complementary

#A9DF4F #4F61DF #CD4FDF

monochromatic

#69981C #8DCC25 #A9DF4F #C2E883 #DCF2B7

Accessibility & contrast

On white

1.57

#A9DF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#A9DF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A9DF4F

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9DF4F	#FFFFFF	#000000	##000000
##A9DF4F	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD03C

Deuteranopia (green-blind)

#E2CD5A

Tritanopia (blue-blind)

#AFD5C1

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a9df4f;
/* rgb */ color: rgb(169, 223, 79);
/* oklch */ color: oklch(83.9% 0.180 127.5);

Tailwind

colors: {
  custom: {
    50: '#c6e987',
    500: '#a9df4f',
    950: '#000000',
  },
}

SCSS

$custom: #a9df4f;
$custom-light: #c6e987;
$custom-dark: #000000;

JSON

{
  "hex": "#a9df4f",
  "rgb": {
    "r": 169,
    "g": 223,
    "b": 79
  },
  "hsl": {
    "h": 82.5,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.83852,
    "c": 0.18034,
    "h": 127.5
  },
  "luminance": 0.61775
}

Semantic roles & 50–950 ramp

primary

#A9DF4F

secondary

#5C369C

accent

#3CEC7E

background

#FEFEFC

surface

#FAFDF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #A9DF4F

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

Preview Lab → · Contrast checker → · Palette generator →