#64E99C#64E99C

#64E99C is a very light, vivid green. Relative luminance 0.634; OKLCH L 84.0% C 0.161 H 155.2°. Best body text is #000000 at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#64E99C
RGB	rgb(100, 233, 156)
HSL	hsl(145, 75%, 65%)
HSV	hsv(145, 57%, 91%)
CMYK	cmyk(57.1%, 0%, 33%, 8.6%)
CIE-LAB	lab(83.64, -53.59, 26.73)
CIE-LCH	lch(83.64, 59.88, 153.49°)
OKLab	oklab(84.04% -0.1457 0.0674)
OKLCH	oklch(84.04% 0.161 155.2)
XYZ	xyz(40.3919, 63.3837, 41.5517)
Luminance	0.6339 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64E99C #E964B1

analogous

#6FE964 #64E99C #64E9DE

triadic

#64E99C #9C64E9 #E99C64

tetradic

#64E99C #646FE9 #E964B1 #E9DE64

square

#64E99C #646FE9 #E964B1 #E9DE64

split-complementary

#64E99C #DE64E9 #E9646F

monochromatic

#1AB85D #2EE17A #64E99C #9AF1BE #CFF8E0

Accessibility & contrast

On white

1.54

#64E99C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.68

#64E99C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E99C

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64E99C	#FFFFFF	#000000	##000000
##64E99C	1.00	1.54	13.68	13.68
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.68	21.00	1.00	1.00
##000000	13.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D897

Deuteranopia (green-blind)

#D6CBA1

Tritanopia (blue-blind)

#37E7D5

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #64e99c;
/* rgb */ color: rgb(100, 233, 156);
/* oklch */ color: oklch(84.0% 0.161 155.2);

Tailwind

colors: {
  custom: {
    50: '#9bf1b9',
    500: '#64e99c',
    950: '#000000',
  },
}

SCSS

$custom: #64e99c;
$custom-light: #9bf1b9;
$custom-dark: #000000;

JSON

{
  "hex": "#64e99c",
  "rgb": {
    "r": 100,
    "g": 233,
    "b": 156
  },
  "hsl": {
    "h": 145.263,
    "s": 75.141,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84042,
    "c": 0.16052,
    "h": 155.2
  },
  "luminance": 0.63387
}

Semantic roles & 50–950 ramp

primary

#64E99C

secondary

#B83983

accent

#0E83D7

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #64E99C

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

Preview Lab → · Contrast checker → · Palette generator →