#A4DF4F#A4DF4F

#A4DF4F is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.5% C 0.183 H 128.8°. Best body text is #000000 at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#A4DF4F
RGB	rgb(164, 223, 79)
HSL	hsl(85, 69%, 59%)
HSV	hsv(85, 65%, 87%)
CMYK	cmyk(26.5%, 0%, 64.6%, 12.5%)
CIE-LAB	lab(82.50, -40.42, 62.26)
CIE-LCH	lch(82.50, 74.23, 122.99°)
OKLab	oklab(83.54% -0.1146 0.1423)
OKLCH	oklch(83.54% 0.183 128.8)
XYZ	xyz(43.1086, 61.2314, 16.9432)
Luminance	0.6123 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DF4F #8A4FDF

analogous

#DFD24F #A4DF4F #5CDF4F

triadic

#A4DF4F #4FA4DF #DF4FA4

tetradic

#A4DF4F #4FDFD2 #8A4FDF #DF4F5C

square

#A4DF4F #4FDFD2 #8A4FDF #DF4F5C

split-complementary

#A4DF4F #4F5CDF #D24FDF

monochromatic

#65981C #87CC25 #A4DF4F #BFE883 #DAF2B7

Accessibility & contrast

On white

1.59

#A4DF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.25

#A4DF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DF4F

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DF4F	#FFFFFF	#000000	##000000
##A4DF4F	1.00	1.59	13.25	13.25
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.25	21.00	1.00	1.00
##000000	13.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D03C

Deuteranopia (green-blind)

#E1CC5A

Tritanopia (blue-blind)

#A9D6C1

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #a4df4f;
/* rgb */ color: rgb(164, 223, 79);
/* oklch */ color: oklch(83.5% 0.183 128.8);

Tailwind

colors: {
  custom: {
    50: '#c3e987',
    500: '#a4df4f',
    950: '#000000',
  },
}

SCSS

$custom: #a4df4f;
$custom-light: #c3e987;
$custom-dark: #000000;

JSON

{
  "hex": "#a4df4f",
  "rgb": {
    "r": 164,
    "g": 223,
    "b": 79
  },
  "hsl": {
    "h": 84.583,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.83541,
    "c": 0.18271,
    "h": 128.8
  },
  "luminance": 0.61232
}

Semantic roles & 50–950 ramp

primary

#A4DF4F

secondary

#60369C

accent

#3CEC84

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160C

muted

#82847F

Preview Lab

Preview with #A4DF4F

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

Preview Lab → · Contrast checker → · Palette generator →