#63F4A1#63F4A1

#63F4A1 is a very light, vivid green. Relative luminance 0.699; OKLCH L 86.8% C 0.171 H 155.1°. Best body text is #000000 at 14.99:1 contrast (WCAG AA passes).

Color values

HEX#63F4A1
RGBrgb(99, 244, 161)
HSLhsl(146, 87%, 67%)
HSVhsv(146, 59%, 96%)
CMYKcmyk(59.4%, 0%, 34%, 4.3%)
CIE-LABlab(86.96, -57.22, 28.66)
CIE-LCHlch(86.96, 63.99, 153.40°)
OKLaboklab(86.78% -0.1553 0.0721)
OKLCHoklch(86.78% 0.171 155.1)
XYZxyz(43.9256, 69.9229, 44.8929)
Luminance0.6993 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F4A1 #F463B6
analogous
#6EF463 #63F4A1 #63F4E9
triadic
#63F4A1 #A163F4 #F4A163
tetradic
#63F4A1 #636EF4 #F463B6 #F4E963
square
#63F4A1 #636EF4 #F463B6 #F4E963
split-complementary
#63F4A1 #E963F4 #F4636E
monochromatic
#0FCE60 #2AF07F #63F4A1 #9CF8C3 #D5FCE6

Accessibility & contrast

On white

1.40
#63F4A1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.99
#63F4A1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4A1
14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F4A1#FFFFFF#000000##000000
##63F4A11.001.4014.9914.99
#FFFFFF1.401.0021.0021.00
#00000014.9921.001.001.00
##00000014.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F3E29C
Deuteranopia (green-blind)
#E0D4A6
Tritanopia (blue-blind)
#2AF2DF
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #63f4a1;
/* rgb */ color: rgb(99, 244, 161);
/* oklch */ color: oklch(86.8% 0.171 155.1);
Tailwind
colors: {
  custom: {
    50: '#9cf9bd',
    500: '#63f4a1',
    950: '#000000',
  },
}
SCSS
$custom: #63f4a1;
$custom-light: #9cf9bd;
$custom-dark: #000000;
JSON
{
  "hex": "#63f4a1",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 161
  },
  "hsl": {
    "h": 145.655,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86779,
    "c": 0.17126,
    "h": 155.1
  },
  "luminance": 0.69927
}

Semantic roles & 50–950 ramp

primary
#63F4A1
secondary
#CA3189
accent
#0283E3
background
#FCFFFD
surface
#F6FFF8
border
#D0D7D1
text
#0F1712
muted
#808582

Preview Lab

Preview with #63F4A1

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

Preview Lab → · Contrast checker → · Palette generator →

#63F4A1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva