#64DA37#64DA37

#64DA37 is a light, highly saturated green. Relative luminance 0.531; OKLCH L 79.0% C 0.223 H 138.8°. Best body text is #000000 at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#64DA37
RGB	rgb(100, 218, 55)
HSL	hsl(103, 69%, 54%)
HSV	hsv(103, 75%, 85%)
CMYK	cmyk(54.1%, 0%, 74.8%, 14.5%)
CIE-LAB	lab(77.95, -60.72, 65.47)
CIE-LCH	lch(77.95, 89.30, 132.84°)
OKLab	oklab(78.98% -0.1675 0.1468)
OKLCH	oklch(78.98% 0.223 138.8)
XYZ	xyz(31.0153, 53.1255, 12.2335)
Luminance	0.5313 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64DA37 #AD37DA

analogous

#B5DA37 #64DA37 #37DA5B

triadic

#64DA37 #3764DA #DA3764

tetradic

#64DA37 #37B5DA #AD37DA #DA5B37

square

#64DA37 #37B5DA #AD37DA #DA5B37

split-complementary

#64DA37 #5B37DA #DA37B5

monochromatic

#347F18 #49B321 #64DA37 #8CE46B #B4ED9E

Accessibility & contrast

On white

1.81

#64DA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.63

#64DA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64DA37

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64DA37	#FFFFFF	#000000	##000000
##64DA37	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)

#E1C712

Deuteranopia (green-blind)

#D2BD48

Tritanopia (blue-blind)

#59D3BB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #64da37;
/* rgb */ color: rgb(100, 218, 55);
/* oklch */ color: oklch(79.0% 0.223 138.8);

Tailwind

colors: {
  custom: {
    50: '#9be679',
    500: '#64da37',
    950: '#000000',
  },
}

SCSS

$custom: #64da37;
$custom-light: #9be679;
$custom-dark: #000000;

JSON

{
  "hex": "#64da37",
  "rgb": {
    "r": 100,
    "g": 218,
    "b": 55
  },
  "hsl": {
    "h": 103.436,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78979,
    "c": 0.2227,
    "h": 138.8
  },
  "luminance": 0.53128
}

Semantic roles & 50–950 ramp

primary

#64DA37

secondary

#6E2F86

accent

#3CECBB

background

#FCFEFB

surface

#F6FCF2

border

#D0D5CC

text

#0F160A

muted

#80847D

Preview Lab

Preview with #64DA37

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

Preview Lab → · Contrast checker → · Palette generator →