#64EFA4#64EFA4

#64EFA4 is a very light, vivid green. Relative luminance 0.671; OKLCH L 85.7% C 0.162 H 156.7°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#64EFA4
RGB	rgb(100, 239, 164)
HSL	hsl(148, 81%, 66%)
HSV	hsv(148, 58%, 94%)
CMYK	cmyk(58.2%, 0%, 31.4%, 6.3%)
CIE-LAB	lab(85.56, -54.48, 25.24)
CIE-LCH	lch(85.56, 60.04, 155.14°)
OKLab	oklab(85.66% -0.1484 0.0638)
OKLCH	oklch(85.66% 0.162 156.7)
XYZ	xyz(42.8192, 67.1185, 45.8134)
Luminance	0.6712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EFA4 #EF64AF

analogous

#6AEF64 #64EFA4 #64EFEA

triadic

#64EFA4 #A464EF #EFA464

tetradic

#64EFA4 #646AEF #EF64AF #EFEA64

square

#64EFA4 #646AEF #EF64AF #EFEA64

split-complementary

#64EFA4 #EA64EF #EF646A

monochromatic

#14C465 #2DE983 #64EFA4 #9BF5C5 #D3FAE5

Accessibility & contrast

On white

1.46

#64EFA4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#64EFA4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EFA4

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EFA4	#FFFFFF	#000000	##000000
##64EFA4	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)

#EEDE9F

Deuteranopia (green-blind)

#DBD0A9

Tritanopia (blue-blind)

#2EEDDB

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #64efa4;
/* rgb */ color: rgb(100, 239, 164);
/* oklch */ color: oklch(85.7% 0.162 156.7);

Tailwind

colors: {
  custom: {
    50: '#9bf5bf',
    500: '#64efa4',
    950: '#000000',
  },
}

SCSS

$custom: #64efa4;
$custom-light: #9bf5bf;
$custom-dark: #000000;

JSON

{
  "hex": "#64efa4",
  "rgb": {
    "r": 100,
    "g": 239,
    "b": 164
  },
  "hsl": {
    "h": 147.626,
    "s": 81.287,
    "l": 66.471
  },
  "oklch": {
    "l": 0.85661,
    "c": 0.16151,
    "h": 156.7
  },
  "luminance": 0.67123
}

Semantic roles & 50–950 ramp

primary

#64EFA4

secondary

#C23581

accent

#087BDE

background

#FCFFFD

surface

#F6FEF8

border

#D0D6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #64EFA4

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

Preview Lab → · Contrast checker → · Palette generator →