#64BB3A#64BB3A

#64BB3A is a light, vivid green. Relative luminance 0.386; OKLCH L 71.1% C 0.184 H 137.3°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#64BB3A
RGB	rgb(100, 187, 58)
HSL	hsl(100, 53%, 48%)
HSV	hsv(100, 69%, 73%)
CMYK	cmyk(46.5%, 0%, 69%, 26.7%)
CIE-LAB	lab(68.43, -48.81, 54.76)
CIE-LCH	lch(68.43, 73.35, 131.71°)
OKLab	oklab(71.15% -0.1351 0.1248)
OKLCH	oklch(71.15% 0.184 137.3)
XYZ	xyz(23.7888, 38.5539, 10.1903)
Luminance	0.3856 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BB3A #913ABB

analogous

#A4BB3A #64BB3A #3ABB50

triadic

#64BB3A #3A64BB #BB3A64

tetradic

#64BB3A #3AA4BB #913ABB #BB503A

square

#64BB3A #3AA4BB #913ABB #BB503A

split-complementary

#64BB3A #503ABB #BB3AA4

monochromatic

#325E1D #4B8C2C #64BB3A #86CF63 #ABDD92

Accessibility & contrast

On white

2.41

#64BB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#64BB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BB3A

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BB3A	#FFFFFF	#000000	##000000
##64BB3A	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB27

Deuteranopia (green-blind)

#B5A446

Tritanopia (blue-blind)

#5FB4A1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #64bb3a;
/* rgb */ color: rgb(100, 187, 58);
/* oklch */ color: oklch(71.1% 0.184 137.3);

Tailwind

colors: {
  custom: {
    50: '#97d077',
    500: '#64bb3a',
    950: '#000000',
  },
}

SCSS

$custom: #64bb3a;
$custom-light: #97d077;
$custom-dark: #000000;

JSON

{
  "hex": "#64bb3a",
  "rgb": {
    "r": 100,
    "g": 187,
    "b": 58
  },
  "hsl": {
    "h": 100.465,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.71149,
    "c": 0.18392,
    "h": 137.3
  },
  "luminance": 0.38555
}

Semantic roles & 50–950 ramp

primary

#64BB3A

secondary

#B488C8

accent

#4CDCAD

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #64BB3A

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

Preview Lab → · Contrast checker → · Palette generator →