#64CF40#64CF40

#64CF40 is a light, highly saturated green. Relative luminance 0.477; OKLCH L 76.3% C 0.205 H 139.0°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#64CF40
RGB	rgb(100, 207, 64)
HSL	hsl(105, 60%, 53%)
HSV	hsv(105, 69%, 81%)
CMYK	cmyk(51.7%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(74.64, -56.04, 58.92)
CIE-LCH	lch(74.64, 81.32, 133.57°)
OKLab	oklab(76.27% -0.1543 0.1343)
OKLCH	oklch(76.27% 0.205 139)
XYZ	xyz(28.4927, 47.7030, 12.5557)
Luminance	0.4770 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CF40 #AB40CF

analogous

#ACCF40 #64CF40 #40CF63

triadic

#64CF40 #4064CF #CF4064

tetradic

#64CF40 #40ACCF #AB40CF #CF6340

square

#64CF40 #40ACCF #AB40CF #CF6340

split-complementary

#64CF40 #6340CF #CF40AC

monochromatic

#34771E #4AA82A #64CF40 #8CDB71 #B3E8A2

Accessibility & contrast

On white

1.99

#64CF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#64CF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CF40

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CF40	#FFFFFF	#000000	##000000
##64CF40	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD2A

Deuteranopia (green-blind)

#C7B44D

Tritanopia (blue-blind)

#5AC8B2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #64cf40;
/* rgb */ color: rgb(100, 207, 64);
/* oklch */ color: oklch(76.3% 0.205 139.0);

Tailwind

colors: {
  custom: {
    50: '#9ade7c',
    500: '#64cf40',
    950: '#000000',
  },
}

SCSS

$custom: #64cf40;
$custom-light: #9ade7c;
$custom-dark: #000000;

JSON

{
  "hex": "#64cf40",
  "rgb": {
    "r": 100,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 104.895,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76268,
    "c": 0.20455,
    "h": 139
  },
  "luminance": 0.47705
}

Semantic roles & 50–950 ramp

primary

#64CF40

secondary

#C597D4

accent

#45E3BB

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #64CF40

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

Preview Lab → · Contrast checker → · Palette generator →