#63CC49#63CC49

#63CC49 is a light, vivid green. Relative luminance 0.463; OKLCH L 75.6% C 0.195 H 139.9°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX#63CC49
RGBrgb(99, 204, 73)
HSLhsl(108, 56%, 54%)
HSVhsv(108, 64%, 80%)
CMYKcmyk(51.5%, 0%, 64.2%, 20%)
CIE-LABlab(73.75, -54.40, 54.35)
CIE-LCHlch(73.75, 76.90, 135.03°)
OKLaboklab(75.55% -0.1492 0.1257)
OKLCHoklch(75.55% 0.195 139.9)
XYZxyz(27.9399, 46.3173, 13.7699)
Luminance0.4632 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63CC49 #B249CC
analogous
#A4CC49 #63CC49 #49CC71
triadic
#63CC49 #4963CC #CC4963
tetradic
#63CC49 #49A4CC #B249CC #CC7149
square
#63CC49 #49A4CC #B249CC #CC7149
split-complementary
#63CC49 #7149CC #CC49A4
monochromatic
#337922 #47A92F #63CC49 #8CD979 #B5E7A9

Accessibility & contrast

On white

2.05
#63CC49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.26
#63CC49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CC49
10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63CC49#FFFFFF#000000##000000
##63CC491.002.0510.2610.26
#FFFFFF2.051.0021.0021.00
#00000010.2621.001.001.00
##00000010.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D1BB39
Deuteranopia (green-blind)
#C4B254
Tritanopia (blue-blind)
#58C6B1
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #63cc49;
/* rgb */ color: rgb(99, 204, 73);
/* oklch */ color: oklch(75.6% 0.195 139.9);
Tailwind
colors: {
  custom: {
    50: '#98dc81',
    500: '#63cc49',
    950: '#000000',
  },
}
SCSS
$custom: #63cc49;
$custom-light: #98dc81;
$custom-dark: #000000;
JSON
{
  "hex": "#63cc49",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 73
  },
  "hsl": {
    "h": 108.092,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.75552,
    "c": 0.19514,
    "h": 139.9
  },
  "luminance": 0.46319
}

Semantic roles & 50–950 ramp

primary
#63CC49
secondary
#C99DD4
accent
#48E0C1
background
#F9FDF8
surface
#F2FBEF
border
#CCD4CA
text
#0F150B
muted
#7E837C

Preview Lab

Preview with #63CC49

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

Preview Lab → · Contrast checker → · Palette generator →

#63CC49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva