#64E781#64E781

#64E781 is a very light, vivid green. Relative luminance 0.614; OKLCH L 83.1% C 0.182 H 148.4°. Best body text is #000000 at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#64E781
RGB	rgb(100, 231, 129)
HSL	hsl(133, 73%, 65%)
HSV	hsv(133, 57%, 91%)
CMYK	cmyk(56.7%, 0%, 44.2%, 9.4%)
CIE-LAB	lab(82.62, -57.40, 38.98)
CIE-LCH	lch(82.62, 69.39, 145.82°)
OKLab	oklab(83.06% -0.1553 0.0957)
OKLCH	oklch(83.06% 0.182 148.4)
XYZ	xyz(37.7913, 61.4427, 30.6327)
Luminance	0.6145 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E781 #E764CA

analogous

#89E764 #64E781 #64E7C2

triadic

#64E781 #8164E7 #E78164

tetradic

#64E781 #6489E7 #E764CA #E7C264

square

#64E781 #6489E7 #E764CA #E7C264

split-complementary

#64E781 #C264E7 #E76489

monochromatic

#1CB53E #2FDF56 #64E781 #99EFAC #CEF7D7

Accessibility & contrast

On white

1.58

#64E781 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.29

#64E781 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E781

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E781	#FFFFFF	#000000	##000000
##64E781	1.00	1.58	13.29	13.29
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.29	21.00	1.00	1.00
##000000	13.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D579

Deuteranopia (green-blind)

#D8C988

Tritanopia (blue-blind)

#45E3CE

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #64e781;
/* rgb */ color: rgb(100, 231, 129);
/* oklch */ color: oklch(83.1% 0.182 148.4);

Tailwind

colors: {
  custom: {
    50: '#9befa7',
    500: '#64e781',
    950: '#000000',
  },
}

SCSS

$custom: #64e781;
$custom-light: #9befa7;
$custom-dark: #000000;

JSON

{
  "hex": "#64e781",
  "rgb": {
    "r": 100,
    "g": 231,
    "b": 129
  },
  "hsl": {
    "h": 133.282,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83058,
    "c": 0.18242,
    "h": 148.4
  },
  "luminance": 0.61446
}

Semantic roles & 50–950 ramp

primary

#64E781

secondary

#B53A9A

accent

#10AAD5

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #64E781

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

Preview Lab → · Contrast checker → · Palette generator →