#64DA39#64DA39

#64DA39 is a light, highly saturated green. Relative luminance 0.531; OKLCH L 79.0% C 0.222 H 138.9°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#64DA39
RGB	rgb(100, 218, 57)
HSL	hsl(104, 69%, 54%)
HSV	hsv(104, 74%, 85%)
CMYK	cmyk(54.1%, 0%, 73.9%, 14.5%)
CIE-LAB	lab(77.96, -60.59, 64.82)
CIE-LCH	lch(77.96, 88.73, 133.07°)
OKLab	oklab(78.99% -0.167 0.1457)
OKLCH	oklch(78.99% 0.222 138.9)
XYZ	xyz(31.0642, 53.1450, 12.4911)
Luminance	0.5315 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DA39 #AF39DA

analogous

#B5DA39 #64DA39 #39DA5F

triadic

#64DA39 #3964DA #DA3964

tetradic

#64DA39 #39B5DA #AF39DA #DA5F39

square

#64DA39 #39B5DA #AF39DA #DA5F39

split-complementary

#64DA39 #5F39DA #DA39B5

monochromatic

#348118 #49B422 #64DA39 #8CE46D #B5EDA0

Accessibility & contrast

On white

1.81

#64DA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#64DA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DA39

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DA39	#FFFFFF	#000000	##000000
##64DA39	1.00	1.81	11.63	11.63
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.63	21.00	1.00	1.00
##000000	11.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C717

Deuteranopia (green-blind)

#D1BD4A

Tritanopia (blue-blind)

#59D3BB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #64da39;
/* rgb */ color: rgb(100, 218, 57);
/* oklch */ color: oklch(79.0% 0.222 138.9);

Tailwind

colors: {
  custom: {
    50: '#9be67a',
    500: '#64da39',
    950: '#000000',
  },
}

SCSS

$custom: #64da39;
$custom-light: #9be67a;
$custom-dark: #000000;

JSON

{
  "hex": "#64da39",
  "rgb": {
    "r": 100,
    "g": 218,
    "b": 57
  },
  "hsl": {
    "h": 103.975,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78992,
    "c": 0.22162,
    "h": 138.9
  },
  "luminance": 0.53148
}

Semantic roles & 50–950 ramp

primary

#64DA39

secondary

#703088

accent

#3CEBBD

background

#FCFEFB

surface

#F6FCF2

border

#D0D5CC

text

#0F160A

muted

#80847D

Preview Lab

Preview with #64DA39

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

Preview Lab → · Contrast checker → · Palette generator →