#64E78A#64E78A

#64E78A is a very light, vivid green. Relative luminance 0.617; OKLCH L 83.2% C 0.174 H 150.4°. Best body text is #000000 at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#64E78A
RGB	rgb(100, 231, 138)
HSL	hsl(137, 73%, 65%)
HSV	hsv(137, 57%, 91%)
CMYK	cmyk(56.7%, 0%, 40.3%, 9.4%)
CIE-LAB	lab(82.75, -55.96, 34.67)
CIE-LCH	lch(82.75, 65.83, 148.22°)
OKLab	oklab(83.21% -0.1515 0.086)
OKLCH	oklch(83.21% 0.174 150.4)
XYZ	xyz(38.4161, 61.6926, 33.9232)
Luminance	0.6170 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E78A #E764C1

analogous

#7FE764 #64E78A #64E7CC

triadic

#64E78A #8A64E7 #E78A64

tetradic

#64E78A #647FE7 #E764C1 #E7CC64

square

#64E78A #647FE7 #E764C1 #E7CC64

split-complementary

#64E78A #CC64E7 #E7647F

monochromatic

#1CB548 #2FDF62 #64E78A #99EFB2 #CEF7DA

Accessibility & contrast

On white

1.57

#64E78A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.34

#64E78A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E78A

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E78A	#FFFFFF	#000000	##000000
##64E78A	1.00	1.57	13.34	13.34
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.34	21.00	1.00	1.00
##000000	13.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D583

Deuteranopia (green-blind)

#D7C990

Tritanopia (blue-blind)

#41E3D0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #64e78a;
/* rgb */ color: rgb(100, 231, 138);
/* oklch */ color: oklch(83.2% 0.174 150.4);

Tailwind

colors: {
  custom: {
    50: '#9befad',
    500: '#64e78a',
    950: '#000000',
  },
}

SCSS

$custom: #64e78a;
$custom-light: #9befad;
$custom-dark: #000000;

JSON

{
  "hex": "#64e78a",
  "rgb": {
    "r": 100,
    "g": 231,
    "b": 138
  },
  "hsl": {
    "h": 137.405,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83211,
    "c": 0.17419,
    "h": 150.4
  },
  "luminance": 0.61696
}

Semantic roles & 50–950 ramp

primary

#64E78A

secondary

#B53A91

accent

#109CD5

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #64E78A

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

Preview Lab → · Contrast checker → · Palette generator →