#64D556#64D556

#64D556 is a light, vivid green. Relative luminance 0.510; OKLCH L 78.0% C 0.196 H 141.5°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#64D556
RGB	rgb(100, 213, 86)
HSL	hsl(113, 60%, 59%)
HSV	hsv(113, 60%, 84%)
CMYK	cmyk(53.1%, 0%, 59.6%, 16.5%)
CIE-LAB	lab(76.66, -56.23, 52.02)
CIE-LCH	lch(76.66, 76.60, 137.23°)
OKLab	oklab(77.99% -0.1535 0.122)
OKLCH	oklch(77.99% 0.196 141.5)
XYZ	xyz(30.7280, 50.9672, 17.0207)
Luminance	0.5097 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64D556 #C756D5

analogous

#A3D556 #64D556 #56D587

triadic

#64D556 #5664D5 #D55664

tetradic

#64D556 #56A3D5 #C756D5 #D58756

square

#64D556 #56A3D5 #C756D5 #D58756

split-complementary

#64D556 #8756D5 #D556A3

monochromatic

#2F8D23 #3FBE2F #64D556 #91E187 #BEEDB8

Accessibility & contrast

On white

1.88

#64D556 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#64D556 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64D556

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64D556	#FFFFFF	#000000	##000000
##64D556	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC348

Deuteranopia (green-blind)

#CBB960

Tritanopia (blue-blind)

#56CFBA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #64d556;
/* rgb */ color: rgb(100, 213, 86);
/* oklch */ color: oklch(78.0% 0.196 141.5);

Tailwind

colors: {
  custom: {
    50: '#99e38a',
    500: '#64d556',
    950: '#000000',
  },
}

SCSS

$custom: #64d556;
$custom-light: #99e38a;
$custom-dark: #000000;

JSON

{
  "hex": "#64d556",
  "rgb": {
    "r": 100,
    "g": 213,
    "b": 86
  },
  "hsl": {
    "h": 113.386,
    "s": 60.19,
    "l": 58.627
  },
  "oklch": {
    "l": 0.77992,
    "c": 0.1961,
    "h": 141.5
  },
  "luminance": 0.5097
}

Semantic roles & 50–950 ramp

primary

#64D556

secondary

#8A3C93

accent

#44E3D2

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F150C

muted

#80847F

Preview Lab

Preview with #64D556

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

Preview Lab → · Contrast checker → · Palette generator →