#64EF90#64EF90

#64EF90 is a very light, vivid green. Relative luminance 0.665; OKLCH L 85.3% C 0.179 H 151.1°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#64EF90
RGB	rgb(100, 239, 144)
HSL	hsl(139, 81%, 66%)
HSV	hsv(139, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 39.7%, 6.3%)
CIE-LAB	lab(85.23, -58.06, 34.92)
CIE-LCH	lch(85.23, 67.75, 148.98°)
OKLab	oklab(85.27% -0.1571 0.0867)
OKLCH	oklch(85.27% 0.179 151.1)
XYZ	xyz(41.1530, 66.4521, 37.0380)
Luminance	0.6646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EF90 #EF64C3

analogous

#7EEF64 #64EF90 #64EFD6

triadic

#64EF90 #9064EF #EF9064

tetradic

#64EF90 #647EEF #EF64C3 #EFD664

square

#64EF90 #647EEF #EF64C3 #EFD664

split-complementary

#64EF90 #D664EF #EF647E

monochromatic

#14C44C #2DE968 #64EF90 #9BF5B8 #D3FADF

Accessibility & contrast

On white

1.47

#64EF90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#64EF90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EF90

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EF90	#FFFFFF	#000000	##000000
##64EF90	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DD89

Deuteranopia (green-blind)

#DDD096

Tritanopia (blue-blind)

#3BEBD7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #64ef90;
/* rgb */ color: rgb(100, 239, 144);
/* oklch */ color: oklch(85.3% 0.179 151.1);

Tailwind

colors: {
  custom: {
    50: '#9cf5b1',
    500: '#64ef90',
    950: '#000000',
  },
}

SCSS

$custom: #64ef90;
$custom-light: #9cf5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#64ef90",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 144
  },
  "hsl": {
    "h": 138.993,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85274,
    "c": 0.17944,
    "h": 151.1
  },
  "luminance": 0.66456
}

Semantic roles & 50–950 ramp

primary

#64EF90

secondary

#C23595

accent

#089ADE

background

#FCFFFD

surface

#F6FEF7

border

#D0D6D0

text

#0F1711

muted

#808581

Preview Lab

Preview with #64EF90

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

Preview Lab → · Contrast checker → · Palette generator →