#A4E364#A4E364

#A4E364 is a very light, vivid yellow-green. Relative luminance 0.638; OKLCH L 84.7% C 0.171 H 131.2°. Best body text is #000000 at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#A4E364
RGB	rgb(164, 227, 100)
HSL	hsl(90, 69%, 64%)
HSV	hsv(90, 56%, 89%)
CMYK	cmyk(27.8%, 0%, 55.9%, 11%)
CIE-LAB	lab(83.84, -40.40, 54.80)
CIE-LCH	lch(83.84, 68.08, 126.40°)
OKLab	oklab(84.68% -0.1128 0.1287)
OKLCH	oklch(84.68% 0.171 131.2)
XYZ	xyz(45.0786, 63.7495, 21.9839)
Luminance	0.6375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E364 #A364E3

analogous

#E3E364 #A4E364 #65E364

triadic

#A4E364 #64A4E3 #E364A4

tetradic

#A4E364 #64E3E3 #A364E3 #E36465

square

#A4E364 #64E3E3 #A364E3 #E36465

split-complementary

#A4E364 #6465E3 #E364E3

monochromatic

#67AD1F #86DA30 #A4E364 #C2EC98 #E1F6CC

Accessibility & contrast

On white

1.53

#A4E364 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.75

#A4E364 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E364

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E364	#FFFFFF	#000000	##000000
##A4E364	1.00	1.53	13.75	13.75
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.75	21.00	1.00	1.00
##000000	13.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD457

Deuteranopia (green-blind)

#E3CF6D

Tritanopia (blue-blind)

#A7DAC7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a4e364;
/* rgb */ color: rgb(164, 227, 100);
/* oklch */ color: oklch(84.7% 0.171 131.2);

Tailwind

colors: {
  custom: {
    50: '#c2ec94',
    500: '#a4e364',
    950: '#000000',
  },
}

SCSS

$custom: #a4e364;
$custom-light: #c2ec94;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e364",
  "rgb": {
    "r": 164,
    "g": 227,
    "b": 100
  },
  "hsl": {
    "h": 89.764,
    "s": 69.399,
    "l": 64.118
  },
  "oklch": {
    "l": 0.84682,
    "c": 0.17116,
    "h": 131.2
  },
  "luminance": 0.63751
}

Semantic roles & 50–950 ramp

primary

#A4E364

secondary

#753CAF

accent

#14D172

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#13160D

muted

#82847F

Preview Lab

Preview with #A4E364

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

Preview Lab → · Contrast checker → · Palette generator →