#63F3B5#63F3B5

#63F3B5 is a very light, vivid teal. Relative luminance 0.701; OKLCH L 87.0% C 0.153 H 162.0°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX#63F3B5
RGBrgb(99, 243, 181)
HSLhsl(154, 86%, 67%)
HSVhsv(154, 59%, 95%)
CMYKcmyk(59.3%, 0%, 25.5%, 4.7%)
CIE-LABlab(87.04, -52.90, 18.53)
CIE-LCHlch(87.04, 56.06, 160.70°)
OKLaboklab(86.97% -0.1454 0.0473)
OKLCHoklch(86.97% 0.153 162)
XYZxyz(45.5323, 70.0855, 54.8354)
Luminance0.7009 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F3B5 #F363A1
analogous
#63F36D #63F3B5 #63E9F3
triadic
#63F3B5 #B563F3 #F3B563
tetradic
#63F3B5 #6D63F3 #F363A1 #E9F363
square
#63F3B5 #6D63F3 #F363A1 #E9F363
split-complementary
#63F3B5 #F363E9 #F36D63
monochromatic
#10CC7B #2AEF9A #63F3B5 #9CF7D0 #D5FCEB

Accessibility & contrast

On white

1.40
#63F3B5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.02
#63F3B5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3B5
15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F3B5#FFFFFF#000000##000000
##63F3B51.001.4015.0215.02
#FFFFFF1.401.0021.0021.00
#00000015.0221.001.001.00
##00000015.0221.001.001.00

Color blindness preview

Protanopia (red-blind)
#F0E3B2
Deuteranopia (green-blind)
#DBD4B9
Tritanopia (blue-blind)
#10F3E2
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #63f3b5;
/* rgb */ color: rgb(99, 243, 181);
/* oklch */ color: oklch(87.0% 0.153 162.0);
Tailwind
colors: {
  custom: {
    50: '#9cf8cb',
    500: '#63f3b5',
    950: '#000000',
  },
}
SCSS
$custom: #63f3b5;
$custom-light: #9cf8cb;
$custom-dark: #000000;
JSON
{
  "hex": "#63f3b5",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 181
  },
  "hsl": {
    "h": 154.167,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86968,
    "c": 0.15294,
    "h": 162
  },
  "luminance": 0.7009
}

Semantic roles & 50–950 ramp

primary
#63F3B5
secondary
#C83273
accent
#0363E2
background
#FCFFFD
surface
#F6FFF9
border
#D0D7D2
text
#0F1713
muted
#808582

Preview Lab

Preview with #63F3B5

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

Preview Lab → · Contrast checker → · Palette generator →

#63F3B5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva