#A4DF64#A4DF64

#A4DF64 is a very light, vivid yellow-green. Relative luminance 0.616; OKLCH L 83.8% C 0.166 H 130.6°. Best body text is #000000 at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#A4DF64
RGB	rgb(164, 223, 100)
HSL	hsl(89, 66%, 63%)
HSV	hsv(89, 55%, 87%)
CMYK	cmyk(26.5%, 0%, 55.2%, 12.5%)
CIE-LAB	lab(82.69, -38.62, 53.47)
CIE-LCH	lch(82.69, 65.96, 125.84°)
OKLab	oklab(83.76% -0.1079 0.1259)
OKLCH	oklch(83.76% 0.166 130.6)
XYZ	xyz(43.9973, 61.5868, 21.6235)
Luminance	0.6159 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4DF64 #9F64DF

analogous

#DFDC64 #A4DF64 #66DF64

triadic

#A4DF64 #64A4DF #DF64A4

tetradic

#A4DF64 #64DFDC #9F64DF #DF6466

square

#A4DF64 #64DFDC #9F64DF #DF6466

split-complementary

#A4DF64 #6466DF #DC64DF

monochromatic

#67A622 #86D531 #A4DF64 #C2E997 #E0F4C9

Accessibility & contrast

On white

1.58

#A4DF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.32

#A4DF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4DF64

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4DF64	#FFFFFF	#000000	##000000
##A4DF64	1.00	1.58	13.32	13.32
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.32	21.00	1.00	1.00
##000000	13.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D158

Deuteranopia (green-blind)

#E0CC6C

Tritanopia (blue-blind)

#A7D7C4

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #a4df64;
/* rgb */ color: rgb(164, 223, 100);
/* oklch */ color: oklch(83.8% 0.166 130.6);

Tailwind

colors: {
  custom: {
    50: '#c2e994',
    500: '#a4df64',
    950: '#000000',
  },
}

SCSS

$custom: #a4df64;
$custom-light: #c2e994;
$custom-dark: #000000;

JSON

{
  "hex": "#a4df64",
  "rgb": {
    "r": 164,
    "g": 223,
    "b": 100
  },
  "hsl": {
    "h": 88.78,
    "s": 65.775,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83757,
    "c": 0.16578,
    "h": 130.6
  },
  "luminance": 0.61588
}

Semantic roles & 50–950 ramp

primary

#A4DF64

secondary

#713EA9

accent

#18CE6F

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4DF64

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

Preview Lab → · Contrast checker → · Palette generator →