#64EFA3#64EFA3

#64EFA3 is a very light, vivid green. Relative luminance 0.671; OKLCH L 85.6% C 0.162 H 156.4°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#64EFA3
RGB	rgb(100, 239, 163)
HSL	hsl(147, 81%, 66%)
HSV	hsv(147, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 31.8%, 6.3%)
CIE-LAB	lab(85.55, -54.67, 25.73)
CIE-LCH	lch(85.55, 60.42, 154.80°)
OKLab	oklab(85.64% -0.1488 0.065)
OKLCH	oklch(85.64% 0.162 156.4)
XYZ	xyz(42.7293, 67.0826, 45.3397)
Luminance	0.6709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EFA3 #EF64B0

analogous

#6BEF64 #64EFA3 #64EFE9

triadic

#64EFA3 #A364EF #EFA364

tetradic

#64EFA3 #646BEF #EF64B0 #EFE964

square

#64EFA3 #646BEF #EF64B0 #EFE964

split-complementary

#64EFA3 #E964EF #EF646B

monochromatic

#14C464 #2DE982 #64EFA3 #9BF5C4 #D3FAE5

Accessibility & contrast

On white

1.46

#64EFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#64EFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EFA3

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EFA3	#FFFFFF	#000000	##000000
##64EFA3	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDE9E

Deuteranopia (green-blind)

#DBD0A8

Tritanopia (blue-blind)

#2FEDDB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #64efa3;
/* rgb */ color: rgb(100, 239, 163);
/* oklch */ color: oklch(85.6% 0.162 156.4);

Tailwind

colors: {
  custom: {
    50: '#9bf5be',
    500: '#64efa3',
    950: '#000000',
  },
}

SCSS

$custom: #64efa3;
$custom-light: #9bf5be;
$custom-dark: #000000;

JSON

{
  "hex": "#64efa3",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 163
  },
  "hsl": {
    "h": 147.194,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85641,
    "c": 0.16239,
    "h": 156.4
  },
  "luminance": 0.67087
}

Semantic roles & 50–950 ramp

primary

#64EFA3

secondary

#C23582

accent

#087DDE

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #64EFA3

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

Preview Lab → · Contrast checker → · Palette generator →