#63CED3#63CED3

#63CED3 is a light, moderate teal. Relative luminance 0.515; OKLCH L 79.0% C 0.099 H 199.5°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#63CED3
RGB	rgb(99, 206, 211)
HSL	hsl(183, 56%, 61%)
HSV	hsv(183, 53%, 83%)
CMYK	cmyk(53.1%, 2.4%, 0%, 17.3%)
CIE-LAB	lab(76.98, -29.32, -11.90)
CIE-LCH	lch(76.98, 31.64, 202.09°)
OKLab	oklab(79.04% -0.093 -0.0329)
OKLCH	oklch(79.04% 0.099 199.5)
XYZ	xyz(38.9699, 51.4947, 69.5012)
Luminance	0.5150 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CED3 #D36863

analogous

#63D3A0 #63CED3 #6396D3

triadic

#63CED3 #D363CE #CED363

tetradic

#63CED3 #A063D3 #D36863 #96D363

square

#63CED3 #A063D3 #D36863 #96D363

split-complementary

#63CED3 #D36396 #D3A063

monochromatic

#298E92 #37BCC2 #63CED3 #93DDE0 #C2ECEE

Accessibility & contrast

On white

1.86

#63CED3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#63CED3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CED3

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CED3	#FFFFFF	#000000	##000000
##63CED3	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C6D4

Deuteranopia (green-blind)

#AFB8D4

Tritanopia (blue-blind)

#00D4CF

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #63ced3;
/* rgb */ color: rgb(99, 206, 211);
/* oklch */ color: oklch(79.0% 0.099 199.5);

Tailwind

colors: {
  custom: {
    50: '#99dde0',
    500: '#63ced3',
    950: '#000000',
  },
}

SCSS

$custom: #63ced3;
$custom-light: #99dde0;
$custom-dark: #000000;

JSON

{
  "hex": "#63ced3",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 211
  },
  "hsl": {
    "h": 182.679,
    "s": 56,
    "l": 60.784
  },
  "oklch": {
    "l": 0.79044,
    "c": 0.09863,
    "h": 199.5
  },
  "luminance": 0.51498
}

Semantic roles & 50–950 ramp

primary

#63CED3

secondary

#984642

accent

#2922C4

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CED3

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

Preview Lab → · Contrast checker → · Palette generator →