#63CFE0#63CFE0

#63CFE0 is a light, moderate teal. Relative luminance 0.527; OKLCH L 79.7% C 0.102 H 209.1°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#63CFE0
RGB	rgb(99, 207, 224)
HSL	hsl(188, 67%, 63%)
HSV	hsv(188, 56%, 88%)
CMYK	cmyk(55.8%, 7.6%, 0%, 12.2%)
CIE-LAB	lab(77.67, -26.25, -17.84)
CIE-LCH	lch(77.67, 31.74, 214.21°)
OKLab	oklab(79.74% -0.0888 -0.0494)
OKLCH	oklch(79.74% 0.102 209.1)
XYZ	xyz(40.9075, 52.6562, 78.5144)
Luminance	0.5266 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFE0 #E07463

analogous

#63E0B2 #63CFE0 #6390E0

triadic

#63CFE0 #E063CF #CFE063

tetradic

#63CFE0 #B263E0 #E07463 #90E063

square

#63CFE0 #B263E0 #E07463 #90E063

split-complementary

#63CFE0 #E06390 #E0B263

monochromatic

#2195A7 #30BFD6 #63CFE0 #96DFEA #C9EEF4

Accessibility & contrast

On white

1.82

#63CFE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#63CFE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFE0

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFE0	#FFFFFF	#000000	##000000
##63CFE0	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC8E1

Deuteranopia (green-blind)

#ACBAE0

Tritanopia (blue-blind)

#00D7D4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63cfe0;
/* rgb */ color: rgb(99, 207, 224);
/* oklch */ color: oklch(79.7% 0.102 209.1);

Tailwind

colors: {
  custom: {
    50: '#9adee9',
    500: '#63cfe0',
    950: '#000000',
  },
}

SCSS

$custom: #63cfe0;
$custom-light: #9adee9;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfe0",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 224
  },
  "hsl": {
    "h": 188.16,
    "s": 66.845,
    "l": 63.333
  },
  "oklch": {
    "l": 0.79736,
    "c": 0.1016,
    "h": 209.1
  },
  "luminance": 0.5266
}

Semantic roles & 50–950 ramp

primary

#63CFE0

secondary

#AA4C3E

accent

#3017CF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CFE0

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

Preview Lab → · Contrast checker → · Palette generator →