#63D3DE#63D3DE

#63D3DE is a light, moderate teal. Relative luminance 0.545; OKLCH L 80.6% C 0.103 H 204.0°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#63D3DE
RGB	rgb(99, 211, 222)
HSL	hsl(185, 65%, 63%)
HSV	hsv(185, 55%, 87%)
CMYK	cmyk(55.4%, 5%, 0%, 12.9%)
CIE-LAB	lab(78.76, -28.76, -15.13)
CIE-LCH	lch(78.76, 32.50, 207.75°)
OKLab	oklab(80.59% -0.0939 -0.0418)
OKLCH	oklch(80.59% 0.103 204)
XYZ	xyz(41.6193, 54.5111, 77.4215)
Luminance	0.5452 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D3DE #DE6E63

analogous

#63DEAB #63D3DE #6395DE

triadic

#63D3DE #DE63D3 #D3DE63

tetradic

#63D3DE #AB63DE #DE6E63 #95DE63

square

#63D3DE #AB63DE #DE6E63 #95DE63

split-complementary

#63D3DE #DE6395 #DEAB63

monochromatic

#2398A4 #30C5D3 #63D3DE #96E1E9 #C8EFF3

Accessibility & contrast

On white

1.76

#63D3DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#63D3DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D3DE

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D3DE	#FFFFFF	#000000	##000000
##63D3DE	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CBDF

Deuteranopia (green-blind)

#B1BDDF

Tritanopia (blue-blind)

#00DAD6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63d3de;
/* rgb */ color: rgb(99, 211, 222);
/* oklch */ color: oklch(80.6% 0.103 204.0);

Tailwind

colors: {
  custom: {
    50: '#9ae1e8',
    500: '#63d3de',
    950: '#000000',
  },
}

SCSS

$custom: #63d3de;
$custom-light: #9ae1e8;
$custom-dark: #000000;

JSON

{
  "hex": "#63d3de",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 222
  },
  "hsl": {
    "h": 185.366,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80589,
    "c": 0.10278,
    "h": 204
  },
  "luminance": 0.54515
}

Semantic roles & 50–950 ramp

primary

#63D3DE

secondary

#A7483E

accent

#2919CD

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D3DE

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

Preview Lab → · Contrast checker → · Palette generator →