#64BF40#64BF40

#64BF40 is a light, vivid green. Relative luminance 0.403; OKLCH L 72.2% C 0.185 H 138.1°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#64BF40
RGB	rgb(100, 191, 64)
HSL	hsl(103, 50%, 50%)
HSV	hsv(103, 66%, 75%)
CMYK	cmyk(47.6%, 0%, 66.5%, 25.1%)
CIE-LAB	lab(69.71, -49.89, 53.71)
CIE-LCH	lch(69.71, 73.31, 132.89°)
OKLab	oklab(72.22% -0.1376 0.1233)
OKLCH	oklch(72.22% 0.185 138.1)
XYZ	xyz(24.8109, 40.3394, 11.3284)
Luminance	0.4034 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64BF40 #9B40BF

analogous

#A4BF40 #64BF40 #40BF5B

triadic

#64BF40 #4064BF #BF4064

tetradic

#64BF40 #40A4BF #9B40BF #BF5B40

square

#64BF40 #40A4BF #9B40BF #BF5B40

split-complementary

#64BF40 #5B40BF #BF40A4

monochromatic

#346321 #4C9131 #64BF40 #89CE6E #AEDE9C

Accessibility & contrast

On white

2.32

#64BF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#64BF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BF40

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64BF40	#FFFFFF	#000000	##000000
##64BF40	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF2F

Deuteranopia (green-blind)

#B9A74B

Tritanopia (blue-blind)

#5EB9A5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #64bf40;
/* rgb */ color: rgb(100, 191, 64);
/* oklch */ color: oklch(72.2% 0.185 138.1);

Tailwind

colors: {
  custom: {
    50: '#97d37b',
    500: '#64bf40',
    950: '#000000',
  },
}

SCSS

$custom: #64bf40;
$custom-light: #97d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#64bf40",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 64
  },
  "hsl": {
    "h": 102.992,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.72218,
    "c": 0.18482,
    "h": 138.1
  },
  "luminance": 0.40341
}

Semantic roles & 50–950 ramp

primary

#64BF40

secondary

#BA91CA

accent

#4ED9B2

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #64BF40

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

Preview Lab → · Contrast checker → · Palette generator →