#64BD3F#64BD3F

#64BD3F is a light, vivid green. Relative luminance 0.395; OKLCH L 71.7% C 0.183 H 137.9°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#64BD3F
RGB	rgb(100, 189, 63)
HSL	hsl(102, 50%, 49%)
HSV	hsv(102, 67%, 74%)
CMYK	cmyk(47.1%, 0%, 66.7%, 25.9%)
CIE-LAB	lab(69.08, -49.19, 53.45)
CIE-LCH	lch(69.08, 72.64, 132.62°)
OKLab	oklab(71.7% -0.1358 0.1227)
OKLCH	oklch(71.7% 0.183 137.9)
XYZ	xyz(24.3495, 39.4618, 11.0355)
Luminance	0.3946 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BD3F #983FBD

analogous

#A3BD3F #64BD3F #3FBD59

triadic

#64BD3F #3F64BD #BD3F64

tetradic

#64BD3F #3FA3BD #983FBD #BD593F

square

#64BD3F #3FA3BD #983FBD #BD593F

split-complementary

#64BD3F #593FBD #BD3FA3

monochromatic

#336120 #4C8F30 #64BD3F #88CE6B #ADDD99

Accessibility & contrast

On white

2.36

#64BD3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#64BD3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BD3F

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BD3F	#FFFFFF	#000000	##000000
##64BD3F	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD2E

Deuteranopia (green-blind)

#B7A64A

Tritanopia (blue-blind)

#5EB7A3

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #64bd3f;
/* rgb */ color: rgb(100, 189, 63);
/* oklch */ color: oklch(71.7% 0.183 137.9);

Tailwind

colors: {
  custom: {
    50: '#97d17a',
    500: '#64bd3f',
    950: '#000000',
  },
}

SCSS

$custom: #64bd3f;
$custom-light: #97d17a;
$custom-dark: #000000;

JSON

{
  "hex": "#64bd3f",
  "rgb": {
    "r": 100,
    "g": 189,
    "b": 63
  },
  "hsl": {
    "h": 102.381,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.71701,
    "c": 0.18299,
    "h": 137.9
  },
  "luminance": 0.39463
}

Semantic roles & 50–950 ramp

primary

#64BD3F

secondary

#B88FC9

accent

#4EDAB1

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #64BD3F

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

Preview Lab → · Contrast checker → · Palette generator →