#64CC40#64CC40

#64CC40 is a light, highly saturated green. Relative luminance 0.463; OKLCH L 75.5% C 0.201 H 138.8°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#64CC40
RGB	rgb(100, 204, 64)
HSL	hsl(105, 58%, 53%)
HSV	hsv(105, 69%, 80%)
CMYK	cmyk(51%, 0%, 68.6%, 20%)
CIE-LAB	lab(73.72, -54.92, 57.96)
CIE-LCH	lch(73.72, 79.84, 133.46°)
OKLab	oklab(75.51% -0.1513 0.1323)
OKLCH	oklch(75.51% 0.201 138.8)
XYZ	xyz(27.7728, 46.2631, 12.3157)
Luminance	0.4627 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CC40 #A840CC

analogous

#AACC40 #64CC40 #40CC62

triadic

#64CC40 #4064CC #CC4064

tetradic

#64CC40 #40AACC #A840CC #CC6240

square

#64CC40 #40AACC #A840CC #CC6240

split-complementary

#64CC40 #6240CC #CC40AA

monochromatic

#34731F #4AA32C #64CC40 #8BD970 #B2E6A1

Accessibility & contrast

On white

2.05

#64CC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#64CC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CC40

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CC40	#FFFFFF	#000000	##000000
##64CC40	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB2B

Deuteranopia (green-blind)

#C4B24D

Tritanopia (blue-blind)

#5BC5B0

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #64cc40;
/* rgb */ color: rgb(100, 204, 64);
/* oklch */ color: oklch(75.5% 0.201 138.8);

Tailwind

colors: {
  custom: {
    50: '#99dc7c',
    500: '#64cc40',
    950: '#000000',
  },
}

SCSS

$custom: #64cc40;
$custom-light: #99dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#64cc40",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 104.571,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.7551,
    "c": 0.20093,
    "h": 138.8
  },
  "luminance": 0.46265
}

Semantic roles & 50–950 ramp

primary

#64CC40

secondary

#C395D2

accent

#47E1B9

background

#FAFDF7

surface

#F3FBEE

border

#CDD4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #64CC40

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

Preview Lab → · Contrast checker → · Palette generator →