#63F17B#63F17B

#63F17B is a very light, highly saturated green. Relative luminance 0.670; OKLCH L 85.4% C 0.201 H 146.8°. Best body text is #000000 at 14.40:1 contrast (WCAG AA passes).

Color values

HEX#63F17B
RGBrgb(99, 241, 123)
HSLhsl(130, 84%, 67%)
HSVhsv(130, 59%, 95%)
CMYKcmyk(58.9%, 0%, 49%, 5.5%)
CIE-LABlab(85.50, -62.26, 45.51)
CIE-LCHlch(85.50, 77.12, 143.83°)
OKLaboklab(85.39% -0.1684 0.1103)
OKLCHoklch(85.39% 0.201 146.8)
XYZxyz(40.1734, 66.9895, 29.5482)
Luminance0.6699 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F17B #F163D9
analogous
#92F163 #63F17B #63F1C2
triadic
#63F17B #7B63F1 #F17B63
tetradic
#63F17B #6392F1 #F163D9 #F1C263
square
#63F17B #6392F1 #F163D9 #F1C263
split-complementary
#63F17B #C263F1 #F16392
monochromatic
#12C831 #2BEC4B #63F17B #9BF6AB #D3FBDA

Accessibility & contrast

On white

1.46
#63F17B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.40
#63F17B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F17B
14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F17B#FFFFFF#000000##000000
##63F17B1.001.4614.4014.40
#FFFFFF1.461.0021.0021.00
#00000014.4021.001.001.00
##00000014.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#F4DD71
Deuteranopia (green-blind)
#E2D183
Tritanopia (blue-blind)
#42ECD6
Achromatopsia (no color)
#D6D6D6

Design tokens & code

CSS
--color: #63f17b;
/* rgb */ color: rgb(99, 241, 123);
/* oklch */ color: oklch(85.4% 0.201 146.8);
Tailwind
colors: {
  custom: {
    50: '#9cf7a3',
    500: '#63f17b',
    950: '#000000',
  },
}
SCSS
$custom: #63f17b;
$custom-light: #9cf7a3;
$custom-dark: #000000;
JSON
{
  "hex": "#63f17b",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 123
  },
  "hsl": {
    "h": 130.141,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.85393,
    "c": 0.20128,
    "h": 146.8
  },
  "luminance": 0.66993
}

Semantic roles & 50–950 ramp

primary
#63F17B
secondary
#C534AC
accent
#06BBE0
background
#FCFFFC
surface
#F6FFF6
border
#D0D7D0
text
#0F170F
muted
#808580

Preview Lab

Preview with #63F17B

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

Preview Lab → · Contrast checker → · Palette generator →

#63F17B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva