#64C040#64C040

#64C040 is a light, vivid green. Relative luminance 0.408; OKLCH L 72.5% C 0.186 H 138.2°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#64C040
RGB	rgb(100, 192, 64)
HSL	hsl(103, 50%, 50%)
HSV	hsv(103, 67%, 75%)
CMYK	cmyk(47.9%, 0%, 66.7%, 24.7%)
CIE-LAB	lab(70.02, -50.29, 54.04)
CIE-LCH	lch(70.02, 73.82, 132.94°)
OKLab	oklab(72.47% -0.1387 0.124)
OKLCH	oklch(72.47% 0.186 138.2)
XYZ	xyz(25.0297, 40.7770, 11.4013)
Luminance	0.4078 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64C040 #9C40C0

analogous

#A4C040 #64C040 #40C05C

triadic

#64C040 #4064C0 #C04064

tetradic

#64C040 #40A4C0 #9C40C0 #C05C40

square

#64C040 #40A4C0 #9C40C0 #C05C40

split-complementary

#64C040 #5C40C0 #C040A4

monochromatic

#346421 #4C9230 #64C040 #89CF6E #AFDE9C

Accessibility & contrast

On white

2.29

#64C040 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#64C040 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64C040

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64C040	#FFFFFF	#000000	##000000
##64C040	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02F

Deuteranopia (green-blind)

#BAA84B

Tritanopia (blue-blind)

#5DBAA6

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #64c040;
/* rgb */ color: rgb(100, 192, 64);
/* oklch */ color: oklch(72.5% 0.186 138.2);

Tailwind

colors: {
  custom: {
    50: '#98d47b',
    500: '#64c040',
    950: '#000000',
  },
}

SCSS

$custom: #64c040;
$custom-light: #98d47b;
$custom-dark: #000000;

JSON

{
  "hex": "#64c040",
  "rgb": {
    "r": 100,
    "g": 192,
    "b": 64
  },
  "hsl": {
    "h": 103.125,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72471,
    "c": 0.18608,
    "h": 138.2
  },
  "luminance": 0.40779
}

Semantic roles & 50–950 ramp

primary

#64C040

secondary

#BA91CB

accent

#4EDAB3

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #64C040

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

Preview Lab → · Contrast checker → · Palette generator →