#63C333#63C333

#63C333 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.1% C 0.199 H 137.4°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX#63C333
RGBrgb(99, 195, 51)
HSLhsl(100, 59%, 48%)
HSVhsv(100, 74%, 76%)
CMYKcmyk(49.2%, 0%, 73.8%, 23.5%)
CIE-LABlab(70.82, -52.75, 59.77)
CIE-LCHlch(70.82, 79.72, 131.43°)
OKLaboklab(73.09% -0.1462 0.1343)
OKLCHoklch(73.09% 0.199 137.4)
XYZxyz(25.2574, 41.9201, 9.8918)
Luminance0.4192 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63C333 #9333C3
analogous
#ABC333 #63C333 #33C34B
triadic
#63C333 #3363C3 #C33363
tetradic
#63C333 #33ABC3 #9333C3 #C34B33
square
#63C333 #33ABC3 #9333C3 #C34B33
split-complementary
#63C333 #4B33C3 #C333AB
monochromatic
#32621A #4A9226 #63C333 #86D55E #AAE28F

Accessibility & contrast

On white

2.24
#63C333 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.38
#63C333 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C333
9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63C333#FFFFFF#000000##000000
##63C3331.002.249.389.38
#FFFFFF2.241.0021.0021.00
#0000009.3821.001.001.00
##0000009.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#C9B216
Deuteranopia (green-blind)
#BDAA42
Tritanopia (blue-blind)
#5DBCA7
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #63c333;
/* rgb */ color: rgb(99, 195, 51);
/* oklch */ color: oklch(73.1% 0.199 137.4);
Tailwind
colors: {
  custom: {
    50: '#98d674',
    500: '#63c333',
    950: '#000000',
  },
}
SCSS
$custom: #63c333;
$custom-light: #98d674;
$custom-dark: #000000;
JSON
{
  "hex": "#63c333",
  "rgb": {
    "r": 99,
    "g": 195,
    "b": 51
  },
  "hsl": {
    "h": 100,
    "s": 58.537,
    "l": 48.235
  },
  "oklch": {
    "l": 0.73086,
    "c": 0.19853,
    "h": 137.4
  },
  "luminance": 0.41922
}

Semantic roles & 50–950 ramp

primary
#63C333
secondary
#B586CC
accent
#46E2AE
background
#F9FDF7
surface
#F2FAED
border
#CCD3C8
text
#0F1409
muted
#7E837B

Preview Lab

Preview with #63C333

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

Preview Lab → · Contrast checker → · Palette generator →

#63C333 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva