#63EFB6#63EFB6

#63EFB6 is a very light, vivid teal. Relative luminance 0.678; OKLCH L 86.0% C 0.147 H 163.4°. Best body text is #000000 at 14.55:1 contrast (WCAG AA passes).

Color values

HEX#63EFB6
RGBrgb(99, 239, 182)
HSLhsl(156, 81%, 66%)
HSVhsv(156, 59%, 94%)
CMYKcmyk(58.6%, 0%, 23.8%, 6.3%)
CIE-LABlab(85.89, -51.05, 16.40)
CIE-LCHlch(85.89, 53.62, 162.19°)
OKLaboklab(86.03% -0.1409 0.0419)
OKLCHoklch(86.03% 0.147 163.4)
XYZxyz(44.4513, 67.7587, 54.9831)
Luminance0.6776 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63EFB6 #EF639C
analogous
#63EF70 #63EFB6 #63E2EF
triadic
#63EFB6 #B663EF #EFB663
tetradic
#63EFB6 #7063EF #EF639C #E2EF63
square
#63EFB6 #7063EF #EF639C #E2EF63
split-complementary
#63EFB6 #EF63E2 #EF7063
monochromatic
#14C47C #2BE99C #63EFB6 #9BF5D0 #D2FAEA

Accessibility & contrast

On white

1.44
#63EFB6 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.55
#63EFB6 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFB6
14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63EFB6#FFFFFF#000000##000000
##63EFB61.001.4414.5514.55
#FFFFFF1.441.0021.0021.00
#00000014.5521.001.001.00
##00000014.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#EBDFB3
Deuteranopia (green-blind)
#D7D1BA
Tritanopia (blue-blind)
#14EFDF
Achromatopsia (no color)
#D7D7D7

Design tokens & code

CSS
--color: #63efb6;
/* rgb */ color: rgb(99, 239, 182);
/* oklch */ color: oklch(86.0% 0.147 163.4);
Tailwind
colors: {
  custom: {
    50: '#9bf5cc',
    500: '#63efb6',
    950: '#000000',
  },
}
SCSS
$custom: #63efb6;
$custom-light: #9bf5cc;
$custom-dark: #000000;
JSON
{
  "hex": "#63efb6",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 182
  },
  "hsl": {
    "h": 155.571,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86032,
    "c": 0.14698,
    "h": 163.4
  },
  "luminance": 0.67763
}

Semantic roles & 50–950 ramp

primary
#63EFB6
secondary
#C1356E
accent
#085FDE
background
#FCFFFE
surface
#F6FEFA
border
#D0D6D3
text
#0F1713
muted
#808583

Preview Lab

Preview with #63EFB6

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

Preview Lab → · Contrast checker → · Palette generator →

#63EFB6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva