#A4F564#A4F564

#A4F564 is a very light, vivid yellow-green. Relative luminance 0.741; OKLCH L 88.9% C 0.195 H 133.5°. Best body text is #000000 at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#A4F564
RGB	rgb(164, 245, 100)
HSL	hsl(94, 88%, 68%)
HSV	hsv(94, 59%, 96%)
CMYK	cmyk(33.1%, 0%, 59.2%, 3.9%)
CIE-LAB	lab(88.98, -48.16, 60.67)
CIE-LCH	lch(88.98, 77.46, 128.44°)
OKLab	oklab(88.86% -0.1341 0.1413)
OKLCH	oklch(88.86% 0.195 133.5)
XYZ	xyz(50.2616, 74.1155, 23.7116)
Luminance	0.7412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.40

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4F564 #B564F5

analogous

#EDF564 #A4F564 #64F56C

triadic

#A4F564 #64A4F5 #F564A4

tetradic

#A4F564 #64EDF5 #B564F5 #F56C64

square

#A4F564 #64EDF5 #B564F5 #F56C64

split-complementary

#A4F564 #6C64F5 #F564ED

monochromatic

#64D10D #82F12B #A4F564 #C6F99D #E8FCD7

Accessibility & contrast

On white

1.33

#A4F564 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.82

#A4F564 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4F564

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4F564	#FFFFFF	#000000	##000000
##A4F564	1.00	1.33	15.82	15.82
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.82	21.00	1.00	1.00
##000000	15.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE454

Deuteranopia (green-blind)

#F3DD6F

Tritanopia (blue-blind)

#A4ECD6

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #a4f564;
/* rgb */ color: rgb(164, 245, 100);
/* oklch */ color: oklch(88.9% 0.195 133.5);

Tailwind

colors: {
  custom: {
    50: '#c3f995',
    500: '#a4f564',
    950: '#000000',
  },
}

SCSS

$custom: #a4f564;
$custom-light: #c3f995;
$custom-dark: #000000;

JSON

{
  "hex": "#a4f564",
  "rgb": {
    "r": 164,
    "g": 245,
    "b": 100
  },
  "hsl": {
    "h": 93.517,
    "s": 87.879,
    "l": 67.647
  },
  "oklch": {
    "l": 0.8886,
    "c": 0.19485,
    "h": 133.5
  },
  "luminance": 0.74117
}

Semantic roles & 50–950 ramp

primary

#A4F564

secondary

#8831CC

accent

#01E480

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #A4F564

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

Preview Lab → · Contrast checker → · Palette generator →