#A4FD64#A4FD64

#A4FD64 is a very light, highly saturated yellow-green. Relative luminance 0.791; OKLCH L 90.7% C 0.205 H 134.3°. Best body text is #000000 at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#A4FD64
RGB	rgb(164, 253, 100)
HSL	hsl(95, 97%, 69%)
HSV	hsv(95, 60%, 99%)
CMYK	cmyk(35.2%, 0%, 60.5%, 0.8%)
CIE-LAB	lab(91.26, -51.48, 63.23)
CIE-LCH	lch(91.26, 81.54, 129.15°)
OKLab	oklab(90.72% -0.1432 0.1468)
OKLCH	oklch(90.72% 0.205 134.3)
XYZ	xyz(52.7343, 79.0609, 24.5358)
Luminance	0.7906 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4FD64 #BD64FD

analogous

#F0FD64 #A4FD64 #64FD71

triadic

#A4FD64 #64A4FD #FD64A4

tetradic

#A4FD64 #64F0FD #BD64FD #FD7164

square

#A4FD64 #64F0FD #BD64FD #FD7164

split-complementary

#A4FD64 #7164FD #FD64F0

monochromatic

#61E403 #81FC28 #A4FD64 #C7FEA0 #EBFFDD

Accessibility & contrast

On white

1.25

#A4FD64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.81

#A4FD64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4FD64

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4FD64	#FFFFFF	#000000	##000000
##A4FD64	1.00	1.25	16.81	16.81
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.81	21.00	1.00	1.00
##000000	16.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB52

Deuteranopia (green-blind)

#FAE370

Tritanopia (blue-blind)

#A3F4DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #a4fd64;
/* rgb */ color: rgb(164, 253, 100);
/* oklch */ color: oklch(90.7% 0.205 134.3);

Tailwind

colors: {
  custom: {
    50: '#c4fe95',
    500: '#a4fd64',
    950: '#000000',
  },
}

SCSS

$custom: #a4fd64;
$custom-light: #c4fe95;
$custom-dark: #000000;

JSON

{
  "hex": "#a4fd64",
  "rgb": {
    "r": 164,
    "g": 253,
    "b": 100
  },
  "hsl": {
    "h": 94.902,
    "s": 97.452,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90722,
    "c": 0.2051,
    "h": 134.3
  },
  "luminance": 0.79063
}

Semantic roles & 50–950 ramp

primary

#A4FD64

secondary

#902ED7

accent

#00E686

background

#FEFFFC

surface

#FAFFF5

border

#D3D7CF

text

#13180E

muted

#83867F

Preview Lab

Preview with #A4FD64

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

Preview Lab → · Contrast checker → · Palette generator →