#63D5E2#63D5E2

#63D5E2 is a light, moderate teal. Relative luminance 0.557; OKLCH L 81.2% C 0.105 H 205.4°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#63D5E2
RGB	rgb(99, 213, 226)
HSL	hsl(186, 69%, 64%)
HSV	hsv(186, 56%, 89%)
CMYK	cmyk(56.2%, 5.8%, 0%, 11.4%)
CIE-LAB	lab(79.46, -28.63, -16.22)
CIE-LCH	lch(79.46, 32.91, 209.53°)
OKLab	oklab(81.19% -0.0944 -0.0449)
OKLCH	oklch(81.19% 0.105 205.4)
XYZ	xyz(42.6617, 55.7280, 80.4451)
Luminance	0.5573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D5E2 #E27063

analogous

#63E2AF #63D5E2 #6395E2

triadic

#63D5E2 #E263D5 #D5E263

tetradic

#63D5E2 #AF63E2 #E27063 #95E263

square

#63D5E2 #AF63E2 #E27063 #95E263

split-complementary

#63D5E2 #E26395 #E2AF63

monochromatic

#209DAB #2FC7D8 #63D5E2 #97E3EC #CAF1F5

Accessibility & contrast

On white

1.73

#63D5E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#63D5E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D5E2

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D5E2	#FFFFFF	#000000	##000000
##63D5E2	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CDE3

Deuteranopia (green-blind)

#B2BFE2

Tritanopia (blue-blind)

#00DDD9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63d5e2;
/* rgb */ color: rgb(99, 213, 226);
/* oklch */ color: oklch(81.2% 0.105 205.4);

Tailwind

colors: {
  custom: {
    50: '#9ae2eb',
    500: '#63d5e2',
    950: '#000000',
  },
}

SCSS

$custom: #63d5e2;
$custom-light: #9ae2eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63d5e2",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 226
  },
  "hsl": {
    "h": 186.142,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.81194,
    "c": 0.10452,
    "h": 205.4
  },
  "luminance": 0.55732
}

Semantic roles & 50–950 ramp

primary

#63D5E2

secondary

#AD483D

accent

#2815D1

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D5E2

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

Preview Lab → · Contrast checker → · Palette generator →