#64D366#64D366

#64D366 is a light, vivid green. Relative luminance 0.503; OKLCH L 77.7% C 0.180 H 143.9°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#64D366
RGB	rgb(100, 211, 102)
HSL	hsl(121, 56%, 61%)
HSV	hsv(121, 53%, 83%)
CMYK	cmyk(52.6%, 0%, 51.7%, 17.3%)
CIE-LAB	lab(76.23, -53.55, 44.12)
CIE-LCH	lch(76.23, 69.39, 140.51°)
OKLab	oklab(77.69% -0.1455 0.106)
OKLCH	oklch(77.69% 0.18 143.9)
XYZ	xyz(30.9464, 50.2546, 20.6372)
Luminance	0.5026 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D366 #D364D1

analogous

#99D364 #64D366 #64D39D

triadic

#64D366 #6664D3 #D36664

tetradic

#64D366 #6499D3 #D364D1 #D39D64

square

#64D366 #6499D3 #D364D1 #D39D64

split-complementary

#64D366 #9D64D3 #D36499

monochromatic

#2A932C #37C33A #64D366 #94E195 #C3EEC4

Accessibility & contrast

On white

1.90

#64D366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#64D366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D366

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D366	#FFFFFF	#000000	##000000
##64D366	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C25C

Deuteranopia (green-blind)

#C8B86E

Tritanopia (blue-blind)

#53CEBA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #64d366;
/* rgb */ color: rgb(100, 211, 102);
/* oklch */ color: oklch(77.7% 0.180 143.9);

Tailwind

colors: {
  custom: {
    50: '#99e194',
    500: '#64d366',
    950: '#000000',
  },
}

SCSS

$custom: #64d366;
$custom-light: #99e194;
$custom-dark: #000000;

JSON

{
  "hex": "#64d366",
  "rgb": {
    "r": 100,
    "g": 211,
    "b": 102
  },
  "hsl": {
    "h": 121.081,
    "s": 55.779,
    "l": 60.98
  },
  "oklch": {
    "l": 0.77692,
    "c": 0.18004,
    "h": 143.9
  },
  "luminance": 0.50257
}

Semantic roles & 50–950 ramp

primary

#64D366

secondary

#984397

accent

#22C0C3

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F150D

muted

#80847F

Preview Lab

Preview with #64D366

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

Preview Lab → · Contrast checker → · Palette generator →