#64EC8B#64EC8B

#64EC8B is a very light, vivid green. Relative luminance 0.646; OKLCH L 84.5% C 0.180 H 150.2°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#64EC8B
RGB	rgb(100, 236, 139)
HSL	hsl(137, 78%, 66%)
HSV	hsv(137, 58%, 93%)
CMYK	cmyk(57.6%, 0%, 41.1%, 7.5%)
CIE-LAB	lab(84.26, -57.73, 36.14)
CIE-LCH	lch(84.26, 68.11, 147.95°)
OKLab	oklab(84.45% -0.1562 0.0894)
OKLCH	oklch(84.45% 0.18 150.2)
XYZ	xyz(39.9083, 64.5606, 34.7794)
Luminance	0.6456 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64EC8B #EC64C5

analogous

#81EC64 #64EC8B #64ECCF

triadic

#64EC8B #8B64EC #EC8B64

tetradic

#64EC8B #6481EC #EC64C5 #ECCF64

square

#64EC8B #6481EC #EC64C5 #ECCF64

split-complementary

#64EC8B #CF64EC #EC6481

monochromatic

#17BE47 #2DE562 #64EC8B #9BF3B4 #D1F9DD

Accessibility & contrast

On white

1.51

#64EC8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#64EC8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64EC8B

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64EC8B	#FFFFFF	#000000	##000000
##64EC8B	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDDA84

Deuteranopia (green-blind)

#DBCD91

Tritanopia (blue-blind)

#3FE8D4

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #64ec8b;
/* rgb */ color: rgb(100, 236, 139);
/* oklch */ color: oklch(84.5% 0.180 150.2);

Tailwind

colors: {
  custom: {
    50: '#9bf3ae',
    500: '#64ec8b',
    950: '#000000',
  },
}

SCSS

$custom: #64ec8b;
$custom-light: #9bf3ae;
$custom-dark: #000000;

JSON

{
  "hex": "#64ec8b",
  "rgb": {
    "r": 100,
    "g": 236,
    "b": 139
  },
  "hsl": {
    "h": 137.206,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.84453,
    "c": 0.17998,
    "h": 150.2
  },
  "luminance": 0.64564
}

Semantic roles & 50–950 ramp

primary

#64EC8B

secondary

#BD3797

accent

#0B9FDA

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1710

muted

#808581

Preview Lab

Preview with #64EC8B

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

Preview Lab → · Contrast checker → · Palette generator →