#64E381#64E381

#64E381 is a very light, vivid green. Relative luminance 0.592; OKLCH L 82.1% C 0.177 H 148.6°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#64E381
RGB	rgb(100, 227, 129)
HSL	hsl(134, 69%, 64%)
HSV	hsv(134, 56%, 89%)
CMYK	cmyk(55.9%, 0%, 43.2%, 11%)
CIE-LAB	lab(81.42, -55.86, 37.44)
CIE-LCH	lch(81.42, 67.25, 146.17°)
OKLab	oklab(82.07% -0.1512 0.0921)
OKLCH	oklch(82.07% 0.177 148.6)
XYZ	xyz(36.6846, 59.2292, 30.2638)
Luminance	0.5923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E381 #E364C6

analogous

#87E364 #64E381 #64E3C1

triadic

#64E381 #8164E3 #E38164

tetradic

#64E381 #6487E3 #E364C6 #E3C164

square

#64E381 #6487E3 #E364C6 #E3C164

split-complementary

#64E381 #C164E3 #E36487

monochromatic

#1FAD40 #30DA57 #64E381 #98ECAB #CCF6D5

Accessibility & contrast

On white

1.63

#64E381 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#64E381 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E381

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E381	#FFFFFF	#000000	##000000
##64E381	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D17A

Deuteranopia (green-blind)

#D4C687

Tritanopia (blue-blind)

#46DFCB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #64e381;
/* rgb */ color: rgb(100, 227, 129);
/* oklch */ color: oklch(82.1% 0.177 148.6);

Tailwind

colors: {
  custom: {
    50: '#9aeda7',
    500: '#64e381',
    950: '#000000',
  },
}

SCSS

$custom: #64e381;
$custom-light: #9aeda7;
$custom-dark: #000000;

JSON

{
  "hex": "#64e381",
  "rgb": {
    "r": 100,
    "g": 227,
    "b": 129
  },
  "hsl": {
    "h": 133.701,
    "s": 69.399,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82073,
    "c": 0.17706,
    "h": 148.6
  },
  "luminance": 0.59232
}

Semantic roles & 50–950 ramp

primary

#64E381

secondary

#AF3C95

accent

#14A6D1

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F160F

muted

#808580

Preview Lab

Preview with #64E381

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

Preview Lab → · Contrast checker → · Palette generator →