#63EDF0#63EDF0

#63EDF0 is a very light, moderate teal. Relative luminance 0.695; OKLCH L 87.2% C 0.119 H 197.2°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#63EDF0
RGB	rgb(99, 237, 240)
HSL	hsl(181, 82%, 66%)
HSV	hsv(181, 59%, 94%)
CMYK	cmyk(58.8%, 1.2%, 0%, 5.9%)
CIE-LAB	lab(86.75, -36.21, -12.69)
CIE-LCH	lch(86.75, 38.37, 199.32°)
OKLab	oklab(87.22% -0.1136 -0.0352)
OKLCH	oklch(87.22% 0.119 197.2)
XYZ	xyz(51.1512, 69.5070, 93.1417)
Luminance	0.6951 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EDF0 #F06663

analogous

#63F0AD #63EDF0 #63A7F0

triadic

#63EDF0 #F063ED #EDF063

tetradic

#63EDF0 #AD63F0 #F06663 #A7F063

square

#63EDF0 #AD63F0 #F06663 #A7F063

split-complementary

#63EDF0 #F063A7 #F0AD63

monochromatic

#13C2C6 #2BE7EB #63EDF0 #9BF3F5 #D3FAFB

Accessibility & contrast

On white

1.41

#63EDF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#63EDF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EDF0

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EDF0	#FFFFFF	#000000	##000000
##63EDF0	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE3F0

Deuteranopia (green-blind)

#C8D2F1

Tritanopia (blue-blind)

#00F4ED

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63edf0;
/* rgb */ color: rgb(99, 237, 240);
/* oklch */ color: oklch(87.2% 0.119 197.2);

Tailwind

colors: {
  custom: {
    50: '#9ef3f4',
    500: '#63edf0',
    950: '#000000',
  },
}

SCSS

$custom: #63edf0;
$custom-light: #9ef3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63edf0",
  "rgb": {
    "r": 99,
    "g": 237,
    "b": 240
  },
  "hsl": {
    "h": 181.277,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87218,
    "c": 0.11895,
    "h": 197.2
  },
  "luminance": 0.69512
}

Semantic roles & 50–950 ramp

primary

#63EDF0

secondary

#C33734

accent

#0B07DF

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101717

muted

#808585

Preview Lab

Preview with #63EDF0

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

Preview Lab → · Contrast checker → · Palette generator →