#63CC36#63CC36

#63CC36 is a light, highly saturated green. Relative luminance 0.461; OKLCH L 75.4% C 0.207 H 138.2°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX#63CC36
RGBrgb(99, 204, 54)
HSLhsl(102, 60%, 51%)
HSVhsv(102, 74%, 80%)
CMYKcmyk(51.5%, 0%, 73.5%, 20%)
CIE-LABlab(73.61, -55.95, 61.51)
CIE-LCHlch(73.61, 83.15, 132.29°)
OKLaboklab(75.39% -0.1546 0.1384)
OKLCHoklch(75.39% 0.207 138.2)
XYZxyz(27.4033, 46.1027, 10.9440)
Luminance0.4611 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63CC36 #9F36CC
analogous
#AECC36 #63CC36 #36CC54
triadic
#63CC36 #3663CC #CC3663
tetradic
#63CC36 #36AECC #9F36CC #CC5436
square
#63CC36 #36AECC #9F36CC #CC5436
split-complementary
#63CC36 #5436CC #CC36AE
monochromatic
#346C1B #4B9D28 #63CC36 #89D867 #AFE598

Accessibility & contrast

On white

2.05
#63CC36 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.22
#63CC36 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CC36
10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63CC36#FFFFFF#000000##000000
##63CC361.002.0510.2210.22
#FFFFFF2.051.0021.0021.00
#00000010.2221.001.001.00
##00000010.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BA18
Deuteranopia (green-blind)
#C5B245
Tritanopia (blue-blind)
#5BC5AF
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #63cc36;
/* rgb */ color: rgb(99, 204, 54);
/* oklch */ color: oklch(75.4% 0.207 138.2);
Tailwind
colors: {
  custom: {
    50: '#99dc77',
    500: '#63cc36',
    950: '#000000',
  },
}
SCSS
$custom: #63cc36;
$custom-light: #99dc77;
$custom-dark: #000000;
JSON
{
  "hex": "#63cc36",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 54
  },
  "hsl": {
    "h": 102,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75393,
    "c": 0.20749,
    "h": 138.2
  },
  "luminance": 0.46105
}

Semantic roles & 50–950 ramp

primary
#63CC36
secondary
#BC8ED0
accent
#45E3B3
background
#FAFDF7
surface
#F3FBEE
border
#CDD4C9
text
#0F1509
muted
#7F837B

Preview Lab

Preview with #63CC36

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

Preview Lab → · Contrast checker → · Palette generator →

#63CC36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva