#63F6A3#63F6A3

#63F6A3 is a very light, vivid green. Relative luminance 0.712; OKLCH L 87.3% C 0.172 H 155.4°. Best body text is #000000 at 15.24:1 contrast (WCAG AA passes).

Color values

HEX#63F6A3
RGBrgb(99, 246, 163)
HSLhsl(146, 89%, 68%)
HSVhsv(146, 60%, 96%)
CMYKcmyk(59.8%, 0%, 33.7%, 3.5%)
CIE-LABlab(87.58, -57.63, 28.49)
CIE-LCHlch(87.58, 64.29, 153.69°)
OKLaboklab(87.3% -0.1565 0.0717)
OKLCHoklch(87.3% 0.172 155.4)
XYZxyz(44.7084, 71.2041, 46.0309)
Luminance0.7121 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F6A3 #F663B6
analogous
#6DF663 #63F6A3 #63F6EC
triadic
#63F6A3 #A363F6 #F6A363
tetradic
#63F6A3 #636DF6 #F663B6 #F6EC63
square
#63F6A3 #636DF6 #F663B6 #F6EC63
split-complementary
#63F6A3 #EC63F6 #F6636D
monochromatic
#0CD262 #29F381 #63F6A3 #9DF9C5 #D7FDE7

Accessibility & contrast

On white

1.38
#63F6A3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.24
#63F6A3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F6A3
15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F6A3#FFFFFF#000000##000000
##63F6A31.001.3815.2415.24
#FFFFFF1.381.0021.0021.00
#00000015.2421.001.001.00
##00000015.2421.001.001.00

Color blindness preview

Protanopia (red-blind)
#F5E49E
Deuteranopia (green-blind)
#E1D6A8
Tritanopia (blue-blind)
#27F4E0
Achromatopsia (no color)
#DCDCDC

Design tokens & code

CSS
--color: #63f6a3;
/* rgb */ color: rgb(99, 246, 163);
/* oklch */ color: oklch(87.3% 0.172 155.4);
Tailwind
colors: {
  custom: {
    50: '#9cfabe',
    500: '#63f6a3',
    950: '#000000',
  },
}
SCSS
$custom: #63f6a3;
$custom-light: #9cfabe;
$custom-dark: #000000;
JSON
{
  "hex": "#63f6a3",
  "rgb": {
    "r": 99,
    "g": 246,
    "b": 163
  },
  "hsl": {
    "h": 146.122,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.87303,
    "c": 0.17214,
    "h": 155.4
  },
  "luminance": 0.71209
}

Semantic roles & 50–950 ramp

primary
#63F6A3
secondary
#CE3089
accent
#0082E6
background
#FCFFFD
surface
#F6FFF8
border
#D0D7D1
text
#0F1712
muted
#808582

Preview Lab

Preview with #63F6A3

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

Preview Lab → · Contrast checker → · Palette generator →

#63F6A3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva