#64CC4B#64CC4B

#64CC4B is a light, vivid green. Relative luminance 0.464; OKLCH L 75.6% C 0.193 H 140.0°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#64CC4B
RGB	rgb(100, 204, 75)
HSL	hsl(108, 56%, 55%)
HSV	hsv(108, 63%, 80%)
CMYK	cmyk(51%, 0%, 63.2%, 20%)
CIE-LAB	lab(73.80, -53.93, 53.58)
CIE-LCH	lch(73.80, 76.02, 135.19°)
OKLab	oklab(75.61% -0.1479 0.1243)
OKLCH	oklch(75.61% 0.193 140)
XYZ	xyz(28.1172, 46.4009, 14.1299)
Luminance	0.4640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CC4B #B34BCC

analogous

#A5CC4B #64CC4B #4BCC73

triadic

#64CC4B #4B64CC #CC4B64

tetradic

#64CC4B #4BA5CC #B34BCC #CC734B

square

#64CC4B #4BA5CC #B34BCC #CC734B

split-complementary

#64CC4B #734BCC #CC4BA5

monochromatic

#347A23 #48AA30 #64CC4B #8DDA7B #B6E7AA

Accessibility & contrast

On white

2.04

#64CC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#64CC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CC4B

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CC4B	#FFFFFF	#000000	##000000
##64CC4B	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB3C

Deuteranopia (green-blind)

#C4B256

Tritanopia (blue-blind)

#5AC6B1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #64cc4b;
/* rgb */ color: rgb(100, 204, 75);
/* oklch */ color: oklch(75.6% 0.193 140.0);

Tailwind

colors: {
  custom: {
    50: '#99dc82',
    500: '#64cc4b',
    950: '#000000',
  },
}

SCSS

$custom: #64cc4b;
$custom-light: #99dc82;
$custom-dark: #000000;

JSON

{
  "hex": "#64cc4b",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 75
  },
  "hsl": {
    "h": 108.372,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.75612,
    "c": 0.1932,
    "h": 140
  },
  "luminance": 0.46403
}

Semantic roles & 50–950 ramp

primary

#64CC4B

secondary

#CA9ED5

accent

#49DFC2

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0F150B

muted

#7E837C

Preview Lab

Preview with #64CC4B

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

Preview Lab → · Contrast checker → · Palette generator →