#63D1DF#63D1DF

#63D1DF is a light, moderate teal. Relative luminance 0.536; OKLCH L 80.2% C 0.102 H 206.5°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#63D1DF
RGB	rgb(99, 209, 223)
HSL	hsl(187, 66%, 63%)
HSV	hsv(187, 56%, 87%)
CMYK	cmyk(55.6%, 6.3%, 0%, 12.5%)
CIE-LAB	lab(78.21, -27.51, -16.49)
CIE-LCH	lch(78.21, 32.07, 210.94°)
OKLab	oklab(80.16% -0.0913 -0.0456)
OKLCH	oklch(80.16% 0.102 206.5)
XYZ	xyz(41.2599, 53.5773, 77.9648)
Luminance	0.5358 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D1DF #DF7163

analogous

#63DFAF #63D1DF #6393DF

triadic

#63D1DF #DF63D1 #D1DF63

tetradic

#63D1DF #AF63DF #DF7163 #93DF63

square

#63D1DF #AF63DF #DF7163 #93DF63

split-complementary

#63D1DF #DF6393 #DFAF63

monochromatic

#2297A6 #30C2D5 #63D1DF #96E0E9 #C9EFF4

Accessibility & contrast

On white

1.79

#63D1DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#63D1DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D1DF

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D1DF	#FFFFFF	#000000	##000000
##63D1DF	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CAE0

Deuteranopia (green-blind)

#AFBBDF

Tritanopia (blue-blind)

#00D9D5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63d1df;
/* rgb */ color: rgb(99, 209, 223);
/* oklch */ color: oklch(80.2% 0.102 206.5);

Tailwind

colors: {
  custom: {
    50: '#9adfe9',
    500: '#63d1df',
    950: '#000000',
  },
}

SCSS

$custom: #63d1df;
$custom-light: #9adfe9;
$custom-dark: #000000;

JSON

{
  "hex": "#63d1df",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 223
  },
  "hsl": {
    "h": 186.774,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.80162,
    "c": 0.10209,
    "h": 206.5
  },
  "luminance": 0.53581
}

Semantic roles & 50–950 ramp

primary

#63D1DF

secondary

#A84A3E

accent

#2C18CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D1DF

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

Preview Lab → · Contrast checker → · Palette generator →