#64F391#64F391

#64F391 is a very light, vivid green. Relative luminance 0.689; OKLCH L 86.3% C 0.184 H 151.0°. Best body text is #000000 at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#64F391
RGB	rgb(100, 243, 145)
HSL	hsl(139, 86%, 67%)
HSV	hsv(139, 59%, 95%)
CMYK	cmyk(58.8%, 0%, 40.3%, 4.7%)
CIE-LAB	lab(86.43, -59.42, 35.99)
CIE-LCH	lch(86.43, 69.48, 148.80°)
OKLab	oklab(86.27% -0.1607 0.0892)
OKLCH	oklch(86.27% 0.184 151)
XYZ	xyz(42.4138, 68.8508, 37.8369)
Luminance	0.6885 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64F391 #F364C6

analogous

#7FF364 #64F391 #64F3D8

triadic

#64F391 #9164F3 #F39164

tetradic

#64F391 #647FF3 #F364C6 #F3D864

square

#64F391 #647FF3 #F364C6 #F3D864

split-complementary

#64F391 #D864F3 #F3647F

monochromatic

#10CD4B #2BEF69 #64F391 #9DF7B9 #D6FCE2

Accessibility & contrast

On white

1.42

#64F391 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.77

#64F391 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64F391

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64F391	#FFFFFF	#000000	##000000
##64F391	1.00	1.42	14.77	14.77
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.77	21.00	1.00	1.00
##000000	14.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4E08A

Deuteranopia (green-blind)

#E1D397

Tritanopia (blue-blind)

#39EFDB

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #64f391;
/* rgb */ color: rgb(100, 243, 145);
/* oklch */ color: oklch(86.3% 0.184 151.0);

Tailwind

colors: {
  custom: {
    50: '#9cf8b2',
    500: '#64f391',
    950: '#000000',
  },
}

SCSS

$custom: #64f391;
$custom-light: #9cf8b2;
$custom-dark: #000000;

JSON

{
  "hex": "#64f391",
  "rgb": {
    "r": 100,
    "g": 243,
    "b": 145
  },
  "hsl": {
    "h": 138.881,
    "s": 85.629,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86268,
    "c": 0.18385,
    "h": 151
  },
  "luminance": 0.68855
}

Semantic roles & 50–950 ramp

primary

#64F391

secondary

#C9329A

accent

#039CE2

background

#FCFFFD

surface

#F6FFF8

border

#D0D7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #64F391

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

Preview Lab → · Contrast checker → · Palette generator →