#64E99B#64E99B

#64E99B is a very light, vivid green. Relative luminance 0.634; OKLCH L 84.0% C 0.161 H 154.9°. Best body text is #000000 at 13.67:1 contrast (WCAG AA passes).

Color values

HEX#64E99B
RGBrgb(100, 233, 155)
HSLhsl(145, 75%, 65%)
HSVhsv(145, 57%, 91%)
CMYKcmyk(57.1%, 0%, 33.5%, 8.6%)
CIE-LABlab(83.63, -53.77, 27.22)
CIE-LCHlch(83.63, 60.27, 153.15°)
OKLaboklab(84.02% -0.1461 0.0685)
OKLCHoklch(84.02% 0.161 154.9)
XYZxyz(40.3076, 63.3499, 41.1076)
Luminance0.6335 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#64E99B #E964B2
analogous
#6FE964 #64E99B #64E9DD
triadic
#64E99B #9B64E9 #E99B64
tetradic
#64E99B #646FE9 #E964B2 #E9DD64
square
#64E99B #646FE9 #E964B2 #E9DD64
split-complementary
#64E99B #DD64E9 #E9646F
monochromatic
#1AB85C #2EE178 #64E99B #9AF1BE #CFF8E0

Accessibility & contrast

On white

1.54
#64E99B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.67
#64E99B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64E99B
13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##64E99B#FFFFFF#000000##000000
##64E99B1.001.5413.6713.67
#FFFFFF1.541.0021.0021.00
#00000013.6721.001.001.00
##00000013.6721.001.001.00

Color blindness preview

Protanopia (red-blind)
#E8D896
Deuteranopia (green-blind)
#D6CBA0
Tritanopia (blue-blind)
#37E7D5
Achromatopsia (no color)
#D0D0D0

Design tokens & code

CSS
--color: #64e99b;
/* rgb */ color: rgb(100, 233, 155);
/* oklch */ color: oklch(84.0% 0.161 154.9);
Tailwind
colors: {
  custom: {
    50: '#9bf1b9',
    500: '#64e99b',
    950: '#000000',
  },
}
SCSS
$custom: #64e99b;
$custom-light: #9bf1b9;
$custom-dark: #000000;
JSON
{
  "hex": "#64e99b",
  "rgb": {
    "r": 100,
    "g": 233,
    "b": 155
  },
  "hsl": {
    "h": 144.812,
    "s": 75.141,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84022,
    "c": 0.16141,
    "h": 154.9
  },
  "luminance": 0.63354
}

Semantic roles & 50–950 ramp

primary
#64E99B
secondary
#B83984
accent
#0E84D7
background
#FCFFFD
surface
#F5FEF8
border
#CFD6D1
text
#0F1711
muted
#808581

Preview Lab

Preview with #64E99B

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

Preview Lab → · Contrast checker → · Palette generator →

#64E99B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva