#63CE8F#63CE8F

#63CE8F is a light, vivid green. Relative luminance 0.488; OKLCH L 77.1% C 0.135 H 155.5°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX#63CE8F
RGBrgb(99, 206, 143)
HSLhsl(145, 52%, 60%)
HSVhsv(145, 52%, 81%)
CMYKcmyk(51.9%, 0%, 30.6%, 19.2%)
CIE-LABlab(75.31, -45.13, 22.15)
CIE-LCHlch(75.31, 50.27, 153.86°)
OKLaboklab(77.14% -0.1231 0.0561)
OKLCHoklch(77.14% 0.135 155.5)
XYZxyz(32.1723, 48.7757, 33.7005)
Luminance0.4878 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63CE8F #CE63A2
analogous
#6DCE63 #63CE8F #63CEC5
triadic
#63CE8F #8F63CE #CE8F63
tetradic
#63CE8F #636DCE #CE63A2 #CEC563
square
#63CE8F #636DCE #CE63A2 #CEC563
split-complementary
#63CE8F #C563CE #CE636D
monochromatic
#2C8B53 #3ABA6F #63CE8F #92DDB0 #C0EBD2

Accessibility & contrast

On white

1.95
#63CE8F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.76
#63CE8F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CE8F
10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63CE8F#FFFFFF#000000##000000
##63CE8F1.001.9510.7610.76
#FFFFFF1.951.0021.0021.00
#00000010.7621.001.001.00
##00000010.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#CDC08B
Deuteranopia (green-blind)
#BEB593
Tritanopia (blue-blind)
#45CCBD
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #63ce8f;
/* rgb */ color: rgb(99, 206, 143);
/* oklch */ color: oklch(77.1% 0.135 155.5);
Tailwind
colors: {
  custom: {
    50: '#97ddb0',
    500: '#63ce8f',
    950: '#000000',
  },
}
SCSS
$custom: #63ce8f;
$custom-light: #97ddb0;
$custom-dark: #000000;
JSON
{
  "hex": "#63ce8f",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 143
  },
  "hsl": {
    "h": 144.673,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.77141,
    "c": 0.1353,
    "h": 155.5
  },
  "luminance": 0.48778
}

Semantic roles & 50–950 ramp

primary
#63CE8F
secondary
#DBB2CA
accent
#4CA1DC
background
#F9FDFA
surface
#F2FBF4
border
#CCD4CE
text
#0E1510
muted
#7E837F

Preview Lab

Preview with #63CE8F

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

Preview Lab → · Contrast checker → · Palette generator →

#63CE8F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva