#64EF8F#64EF8F

#64EF8F is a very light, vivid green. Relative luminance 0.664; OKLCH L 85.3% C 0.180 H 150.9°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#64EF8F
RGB	rgb(100, 239, 143)
HSL	hsl(139, 81%, 66%)
HSV	hsv(139, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 40.2%, 6.3%)
CIE-LAB	lab(85.21, -58.23, 35.39)
CIE-LCH	lch(85.21, 68.14, 148.71°)
OKLab	oklab(85.26% -0.1575 0.0878)
OKLCH	oklch(85.26% 0.18 150.9)
XYZ	xyz(41.0769, 66.4216, 36.6372)
Luminance	0.6643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EF8F #EF64C4

analogous

#7FEF64 #64EF8F #64EFD5

triadic

#64EF8F #8F64EF #EF8F64

tetradic

#64EF8F #647FEF #EF64C4 #EFD564

square

#64EF8F #647FEF #EF64C4 #EFD564

split-complementary

#64EF8F #D564EF #EF647F

monochromatic

#14C44B #2DE967 #64EF8F #9BF5B7 #D3FADF

Accessibility & contrast

On white

1.47

#64EF8F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#64EF8F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EF8F

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EF8F	#FFFFFF	#000000	##000000
##64EF8F	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)

#F0DD88

Deuteranopia (green-blind)

#DED095

Tritanopia (blue-blind)

#3CEBD7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #64ef8f;
/* rgb */ color: rgb(100, 239, 143);
/* oklch */ color: oklch(85.3% 0.180 150.9);

Tailwind

colors: {
  custom: {
    50: '#9cf5b0',
    500: '#64ef8f',
    950: '#000000',
  },
}

SCSS

$custom: #64ef8f;
$custom-light: #9cf5b0;
$custom-dark: #000000;

JSON

{
  "hex": "#64ef8f",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 143
  },
  "hsl": {
    "h": 138.561,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85256,
    "c": 0.18035,
    "h": 150.9
  },
  "luminance": 0.66425
}

Semantic roles & 50–950 ramp

primary

#64EF8F

secondary

#C23596

accent

#089CDE

background

#FCFFFD

surface

#F6FEF7

border

#D0D6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #64EF8F

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

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