#63F3B1#63F3B1

#63F3B1 is a very light, vivid teal. Relative luminance 0.699; OKLCH L 86.9% C 0.156 H 160.5°. Best body text is #000000 at 14.99:1 contrast (WCAG AA passes).

Color values

HEX#63F3B1
RGBrgb(99, 243, 177)
HSLhsl(153, 86%, 67%)
HSVhsv(153, 59%, 95%)
CMYKcmyk(59.3%, 0%, 27.2%, 4.7%)
CIE-LABlab(86.96, -53.72, 20.48)
CIE-LCHlch(86.96, 57.50, 159.13°)
OKLaboklab(86.88% -0.1472 0.0522)
OKLCHoklch(86.88% 0.156 160.5)
XYZxyz(45.1278, 69.9237, 52.7048)
Luminance0.6993 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F3B1 #F363A5
analogous
#63F369 #63F3B1 #63EDF3
triadic
#63F3B1 #B163F3 #F3B163
tetradic
#63F3B1 #6963F3 #F363A5 #EDF363
square
#63F3B1 #6963F3 #F363A5 #EDF363
split-complementary
#63F3B1 #F363ED #F36963
monochromatic
#10CC76 #2AEF95 #63F3B1 #9CF7CD #D5FCEA

Accessibility & contrast

On white

1.40
#63F3B1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.99
#63F3B1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3B1
14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F3B1#FFFFFF#000000##000000
##63F3B11.001.4014.9914.99
#FFFFFF1.401.0021.0021.00
#00000014.9921.001.001.00
##00000014.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#F0E2AD
Deuteranopia (green-blind)
#DCD4B5
Tritanopia (blue-blind)
#18F2E1
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #63f3b1;
/* rgb */ color: rgb(99, 243, 177);
/* oklch */ color: oklch(86.9% 0.156 160.5);
Tailwind
colors: {
  custom: {
    50: '#9cf8c8',
    500: '#63f3b1',
    950: '#000000',
  },
}
SCSS
$custom: #63f3b1;
$custom-light: #9cf8c8;
$custom-dark: #000000;
JSON
{
  "hex": "#63f3b1",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 177
  },
  "hsl": {
    "h": 152.5,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86877,
    "c": 0.1562,
    "h": 160.5
  },
  "luminance": 0.69928
}

Semantic roles & 50–950 ramp

primary
#63F3B1
secondary
#C83277
accent
#0369E2
background
#FCFFFD
surface
#F6FFF9
border
#D0D7D2
text
#0F1713
muted
#808582

Preview Lab

Preview with #63F3B1

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

Preview Lab → · Contrast checker → · Palette generator →

#63F3B1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva