#64CC5B#64CC5B

#64CC5B is a light, vivid green. Relative luminance 0.467; OKLCH L 75.8% C 0.180 H 142.1°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#64CC5B
RGB	rgb(100, 204, 91)
HSL	hsl(115, 53%, 58%)
HSV	hsv(115, 55%, 80%)
CMYK	cmyk(51%, 0%, 55.4%, 20%)
CIE-LAB	lab(73.96, -52.20, 46.61)
CIE-LCH	lch(73.96, 69.98, 138.24°)
OKLab	oklab(75.79% -0.1423 0.1107)
OKLCH	oklch(75.79% 0.18 142.1)
XYZ	xyz(28.7353, 46.6482, 17.3853)
Luminance	0.4665 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64CC5B #C35BCC

analogous

#9DCC5B #64CC5B #5BCC8A

triadic

#64CC5B #5B64CC #CC5B64

tetradic

#64CC5B #5B9DCC #C35BCC #CC8A5B

square

#64CC5B #5B9DCC #C35BCC #CC8A5B

split-complementary

#64CC5B #8A5BCC #CC5B9D

monochromatic

#308429 #41B237 #64CC5B #90DB8A #BCE9B8

Accessibility & contrast

On white

2.03

#64CC5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#64CC5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64CC5B

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64CC5B	#FFFFFF	#000000	##000000
##64CC5B	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB50

Deuteranopia (green-blind)

#C3B263

Tritanopia (blue-blind)

#57C6B3

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #64cc5b;
/* rgb */ color: rgb(100, 204, 91);
/* oklch */ color: oklch(75.8% 0.180 142.1);

Tailwind

colors: {
  custom: {
    50: '#98dc8c',
    500: '#64cc5b',
    950: '#000000',
  },
}

SCSS

$custom: #64cc5b;
$custom-light: #98dc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#64cc5b",
  "rgb": {
    "r": 100,
    "g": 204,
    "b": 91
  },
  "hsl": {
    "h": 115.221,
    "s": 52.558,
    "l": 57.843
  },
  "oklch": {
    "l": 0.75794,
    "c": 0.18032,
    "h": 142.1
  },
  "luminance": 0.4665
}

Semantic roles & 50–950 ramp

primary

#64CC5B

secondary

#D4ABD8

accent

#4CDCD0

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #64CC5B

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

Preview Lab → · Contrast checker → · Palette generator →