#63F0EB#63F0EB

#63F0EB is a very light, vivid teal. Relative luminance 0.710; OKLCH L 87.7% C 0.121 H 191.9°. Best body text is #000000 at 15.19:1 contrast (WCAG AA passes).

Color values

HEX	#63F0EB
RGB	rgb(99, 240, 235)
HSL	hsl(178, 82%, 66%)
HSV	hsv(178, 59%, 94%)
CMYK	cmyk(58.8%, 0%, 2.1%, 5.9%)
CIE-LAB	lab(87.47, -38.90, -9.01)
CIE-LCH	lch(87.47, 39.93, 193.04°)
OKLab	oklab(87.75% -0.1187 -0.0251)
OKLCH	oklch(87.75% 0.121 191.9)
XYZ	xyz(51.2945, 70.9657, 89.5756)
Luminance	0.7097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F0EB #F06368

analogous

#63F0A5 #63F0EB #63AFF0

triadic

#63F0EB #EB63F0 #F0EB63

tetradic

#63F0EB #A563F0 #F06368 #AFF063

square

#63F0EB #A563F0 #F06368 #AFF063

split-complementary

#63F0EB #F063AF #F0A563

monochromatic

#13C6BF #2BEBE4 #63F0EB #9BF5F2 #D3FBF9

Accessibility & contrast

On white

1.38

#63F0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.19

#63F0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F0EB

15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F0EB	#FFFFFF	#000000	##000000
##63F0EB	1.00	1.38	15.19	15.19
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.19	21.00	1.00	1.00
##000000	15.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3E5EB

Deuteranopia (green-blind)

#CCD4EC

Tritanopia (blue-blind)

#00F6EE

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #63f0eb;
/* rgb */ color: rgb(99, 240, 235);
/* oklch */ color: oklch(87.7% 0.121 191.9);

Tailwind

colors: {
  custom: {
    50: '#9df5f1',
    500: '#63f0eb',
    950: '#000000',
  },
}

SCSS

$custom: #63f0eb;
$custom-light: #9df5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#63f0eb",
  "rgb": {
    "r": 99,
    "g": 240,
    "b": 235
  },
  "hsl": {
    "h": 177.872,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87747,
    "c": 0.12137,
    "h": 191.9
  },
  "luminance": 0.70971
}

Semantic roles & 50–950 ramp

primary

#63F0EB

secondary

#C33439

accent

#070EDF

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #63F0EB

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

Preview Lab → · Contrast checker → · Palette generator →