#64BF39#64BF39

#64BF39 is a light, vivid green. Relative luminance 0.403; OKLCH L 72.2% C 0.190 H 137.5°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX#64BF39
RGBrgb(100, 191, 57)
HSLhsl(101, 54%, 49%)
HSVhsv(101, 70%, 75%)
CMYKcmyk(47.6%, 0%, 70.2%, 25.1%)
CIE-LABlab(69.66, -50.47, 56.43)
CIE-LCHlch(69.66, 75.70, 131.81°)
OKLaboklab(72.16% -0.1397 0.1281)
OKLCHoklch(72.16% 0.19 137.5)
XYZxyz(24.6241, 40.2647, 10.3444)
Luminance0.4027 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#64BF39 #9439BF
analogous
#A7BF39 #64BF39 #39BF51
triadic
#64BF39 #3964BF #BF3964
tetradic
#64BF39 #39A7BF #9439BF #BF5139
square
#64BF39 #39A7BF #9439BF #BF5139
split-complementary
#64BF39 #5139BF #BF39A7
monochromatic
#33611D #4B902B #64BF39 #87D164 #ACDF93

Accessibility & contrast

On white

2.32
#64BF39 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.05
#64BF39 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64BF39
9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##64BF39#FFFFFF#000000##000000
##64BF391.002.329.059.05
#FFFFFF2.321.0021.0021.00
#0000009.0521.001.001.00
##0000009.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#C5AF24
Deuteranopia (green-blind)
#B9A746
Tritanopia (blue-blind)
#5EB8A4
Achromatopsia (no color)
#AAAAAA

Design tokens & code

CSS
--color: #64bf39;
/* rgb */ color: rgb(100, 191, 57);
/* oklch */ color: oklch(72.2% 0.190 137.5);
Tailwind
colors: {
  custom: {
    50: '#98d377',
    500: '#64bf39',
    950: '#000000',
  },
}
SCSS
$custom: #64bf39;
$custom-light: #98d377;
$custom-dark: #000000;
JSON
{
  "hex": "#64bf39",
  "rgb": {
    "r": 100,
    "g": 191,
    "b": 57
  },
  "hsl": {
    "h": 100.746,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72157,
    "c": 0.18955,
    "h": 137.5
  },
  "luminance": 0.40266
}

Semantic roles & 50–950 ramp

primary
#64BF39
secondary
#B58ACA
accent
#4ADDAE
background
#F9FDF7
surface
#F2FAEE
border
#CCD3C9
text
#0E1409
muted
#7E837B

Preview Lab

Preview with #64BF39

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

Preview Lab → · Contrast checker → · Palette generator →

#64BF39 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva