#63D2DF#63D2DF

#63D2DF is a light, moderate teal. Relative luminance 0.541; OKLCH L 80.4% C 0.103 H 205.7°. Best body text is #000000 at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#63D2DF
RGB	rgb(99, 210, 223)
HSL	hsl(186, 66%, 63%)
HSV	hsv(186, 56%, 87%)
CMYK	cmyk(55.6%, 5.8%, 0%, 12.5%)
CIE-LAB	lab(78.50, -28.00, -16.05)
CIE-LCH	lch(78.50, 32.27, 209.83°)
OKLab	oklab(80.39% -0.0924 -0.0444)
OKLCH	oklch(80.39% 0.103 205.7)
XYZ	xyz(41.5060, 54.0695, 78.0468)
Luminance	0.5407 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D2DF #DF7063

analogous

#63DFAE #63D2DF #6394DF

triadic

#63D2DF #DF63D2 #D2DF63

tetradic

#63D2DF #AE63DF #DF7063 #94DF63

square

#63D2DF #AE63DF #DF7063 #94DF63

split-complementary

#63D2DF #DF6394 #DFAE63

monochromatic

#2298A6 #30C3D5 #63D2DF #96E1E9 #C9EFF4

Accessibility & contrast

On white

1.78

#63D2DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.81

#63D2DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D2DF

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D2DF	#FFFFFF	#000000	##000000
##63D2DF	1.00	1.78	11.81	11.81
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.81	21.00	1.00	1.00
##000000	11.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CBE0

Deuteranopia (green-blind)

#B0BCDF

Tritanopia (blue-blind)

#00DAD6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63d2df;
/* rgb */ color: rgb(99, 210, 223);
/* oklch */ color: oklch(80.4% 0.103 205.7);

Tailwind

colors: {
  custom: {
    50: '#9ae0e9',
    500: '#63d2df',
    950: '#000000',
  },
}

SCSS

$custom: #63d2df;
$custom-light: #9ae0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#63d2df",
  "rgb": {
    "r": 99,
    "g": 210,
    "b": 223
  },
  "hsl": {
    "h": 186.29,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.80393,
    "c": 0.10252,
    "h": 205.7
  },
  "luminance": 0.54074
}

Semantic roles & 50–950 ramp

primary

#63D2DF

secondary

#A8493E

accent

#2B18CE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D2DF

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

Preview Lab → · Contrast checker → · Palette generator →