#63CC8D#63CC8D

#63CC8D is a light, vivid green. Relative luminance 0.478; OKLCH L 76.6% C 0.134 H 155.1°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX#63CC8D
RGBrgb(99, 204, 141)
HSLhsl(144, 51%, 59%)
HSVhsv(144, 51%, 80%)
CMYKcmyk(51.5%, 0%, 30.9%, 20%)
CIE-LABlab(74.67, -44.66, 22.33)
CIE-LCHlch(74.67, 49.93, 153.43°)
OKLaboklab(76.61% -0.1218 0.0565)
OKLCHoklch(76.61% 0.134 155.1)
XYZxyz(31.5438, 47.7588, 32.7503)
Luminance0.4776 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63CC8D #CC63A2
analogous
#6ECC63 #63CC8D #63CCC2
triadic
#63CC8D #8D63CC #CC8D63
tetradic
#63CC8D #636ECC #CC63A2 #CCC263
square
#63CC8D #636ECC #CC63A2 #CCC263
split-complementary
#63CC8D #C263CC #CC636E
monochromatic
#2C8851 #3CB66D #63CC8D #91DBAF #BFEAD0

Accessibility & contrast

On white

1.99
#63CC8D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.55
#63CC8D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CC8D
10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63CC8D#FFFFFF#000000##000000
##63CC8D1.001.9910.5510.55
#FFFFFF1.991.0021.0021.00
#00000010.5521.001.001.00
##00000010.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CBBE89
Deuteranopia (green-blind)
#BCB491
Tritanopia (blue-blind)
#47CABB
Achromatopsia (no color)
#B8B8B8

Design tokens & code

CSS
--color: #63cc8d;
/* rgb */ color: rgb(99, 204, 141);
/* oklch */ color: oklch(76.6% 0.134 155.1);
Tailwind
colors: {
  custom: {
    50: '#96dcae',
    500: '#63cc8d',
    950: '#000000',
  },
}
SCSS
$custom: #63cc8d;
$custom-light: #96dcae;
$custom-dark: #000000;
JSON
{
  "hex": "#63cc8d",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 141
  },
  "hsl": {
    "h": 144,
    "s": 50.725,
    "l": 59.412
  },
  "oklch": {
    "l": 0.76607,
    "c": 0.13428,
    "h": 155.1
  },
  "luminance": 0.47761
}

Semantic roles & 50–950 ramp

primary
#63CC8D
secondary
#DAB1C9
accent
#4EA2DA
background
#F9FDFA
surface
#F2FBF4
border
#CCD4CE
text
#0E1510
muted
#7E837F

Preview Lab

Preview with #63CC8D

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

Preview Lab → · Contrast checker → · Palette generator →

#63CC8D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva