#63DB49#63DB49

#63DB49 is a light, highly saturated green. Relative luminance 0.538; OKLCH L 79.3% C 0.213 H 140.3°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX#63DB49
RGBrgb(99, 219, 73)
HSLhsl(109, 67%, 57%)
HSVhsv(109, 67%, 86%)
CMYKcmyk(54.8%, 0%, 66.7%, 14.1%)
CIE-LABlab(78.34, -59.98, 59.33)
CIE-LCHlch(78.34, 84.36, 135.31°)
OKLaboklab(79.33% -0.1643 0.1362)
OKLCHoklch(79.33% 0.213 140.3)
XYZxyz(31.6783, 53.7941, 15.0160)
Luminance0.5380 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63DB49 #C149DB
analogous
#ACDB49 #63DB49 #49DB78
triadic
#63DB49 #4963DB #DB4963
tetradic
#63DB49 #49ACDB #C149DB #DB7849
square
#63DB49 #49ACDB #C149DB #DB7849
split-complementary
#63DB49 #7849DB #DB49AC
monochromatic
#308E1C #42C126 #63DB49 #8FE57C #BBEFAF

Accessibility & contrast

On white

1.79
#63DB49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.76
#63DB49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DB49
11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63DB49#FFFFFF#000000##000000
##63DB491.001.7911.7611.76
#FFFFFF1.791.0021.0021.00
#00000011.7621.001.001.00
##00000011.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#E1C835
Deuteranopia (green-blind)
#D1BE56
Tritanopia (blue-blind)
#55D4BD
Achromatopsia (no color)
#C2C2C2

Design tokens & code

CSS
--color: #63db49;
/* rgb */ color: rgb(99, 219, 73);
/* oklch */ color: oklch(79.3% 0.213 140.3);
Tailwind
colors: {
  custom: {
    50: '#9ae782',
    500: '#63db49',
    950: '#000000',
  },
}
SCSS
$custom: #63db49;
$custom-light: #9ae782;
$custom-dark: #000000;
JSON
{
  "hex": "#63db49",
  "rgb": {
    "r": 99,
    "g": 219,
    "b": 73
  },
  "hsl": {
    "h": 109.315,
    "s": 66.972,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79332,
    "c": 0.21346,
    "h": 140.3
  },
  "luminance": 0.53797
}

Semantic roles & 50–950 ramp

primary
#63DB49
secondary
#823593
accent
#3EEACB
background
#FCFEFB
surface
#F5FDF2
border
#CFD5CC
text
#0F160B
muted
#80847E

Preview Lab

Preview with #63DB49

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

Preview Lab → · Contrast checker → · Palette generator →

#63DB49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva