#A4ED64#A4ED64

#A4ED64 is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.0% C 0.184 H 132.6°. Best body text is #000000 at 14.88:1 contrast (WCAG AA passes).

Color values

HEX	#A4ED64
RGB	rgb(164, 237, 100)
HSL	hsl(92, 79%, 66%)
HSV	hsv(92, 58%, 93%)
CMYK	cmyk(30.8%, 0%, 57.8%, 7.1%)
CIE-LAB	lab(86.69, -44.76, 58.08)
CIE-LCH	lch(86.69, 73.32, 127.62°)
OKLab	oklab(87% -0.1248 0.1358)
OKLCH	oklch(87% 0.184 132.6)
XYZ	xyz(47.8936, 69.3793, 22.9223)
Luminance	0.6938 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4ED64 #AD64ED

analogous

#E8ED64 #A4ED64 #64ED68

triadic

#A4ED64 #64A4ED #ED64A4

tetradic

#A4ED64 #64E8ED #AD64ED #ED6864

square

#A4ED64 #64E8ED #AD64ED #ED6864

split-complementary

#A4ED64 #6864ED #ED64E8

monochromatic

#66C016 #84E72D #A4ED64 #C4F39B #E4FAD2

Accessibility & contrast

On white

1.41

#A4ED64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.88

#A4ED64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4ED64

14.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4ED64	#FFFFFF	#000000	##000000
##A4ED64	1.00	1.41	14.88	14.88
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.88	21.00	1.00	1.00
##000000	14.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD55

Deuteranopia (green-blind)

#ECD76E

Tritanopia (blue-blind)

#A5E4CF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #a4ed64;
/* rgb */ color: rgb(164, 237, 100);
/* oklch */ color: oklch(87.0% 0.184 132.6);

Tailwind

colors: {
  custom: {
    50: '#c3f394',
    500: '#a4ed64',
    950: '#000000',
  },
}

SCSS

$custom: #a4ed64;
$custom-light: #c3f394;
$custom-dark: #000000;

JSON

{
  "hex": "#a4ed64",
  "rgb": {
    "r": 164,
    "g": 237,
    "b": 100
  },
  "hsl": {
    "h": 91.971,
    "s": 79.191,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87001,
    "c": 0.18442,
    "h": 132.6
  },
  "luminance": 0.69381
}

Semantic roles & 50–950 ramp

primary

#A4ED64

secondary

#7F37BF

accent

#0ADB7A

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170D

muted

#82857F

Preview Lab

Preview with #A4ED64

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

Preview Lab → · Contrast checker → · Palette generator →