#63DEE1#63DEE1

#63DEE1 is a very light, moderate teal. Relative luminance 0.603; OKLCH L 83.2% C 0.109 H 197.5°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#63DEE1
RGB	rgb(99, 222, 225)
HSL	hsl(181, 68%, 64%)
HSV	hsv(181, 56%, 88%)
CMYK	cmyk(56%, 1.3%, 0%, 11.8%)
CIE-LAB	lab(82.02, -33.21, -11.85)
CIE-LCH	lch(82.02, 35.26, 199.64°)
OKLab	oklab(83.24% -0.1043 -0.0328)
OKLCH	oklch(83.24% 0.109 197.5)
XYZ	xyz(44.8517, 60.3270, 80.5001)
Luminance	0.6033 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DEE1 #E16663

analogous

#63E1A5 #63DEE1 #639FE1

triadic

#63DEE1 #E163DE #DEE163

tetradic

#63DEE1 #A563E1 #E16663 #9FE163

square

#63DEE1 #A563E1 #E16663 #9FE163

split-complementary

#63DEE1 #E1639F #E1A563

monochromatic

#21A6A9 #30D3D7 #63DEE1 #96E9EB #CAF4F5

Accessibility & contrast

On white

1.61

#63DEE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#63DEE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DEE1

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DEE1	#FFFFFF	#000000	##000000
##63DEE1	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D5E1

Deuteranopia (green-blind)

#BCC6E2

Tritanopia (blue-blind)

#00E5DF

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63dee1;
/* rgb */ color: rgb(99, 222, 225);
/* oklch */ color: oklch(83.2% 0.109 197.5);

Tailwind

colors: {
  custom: {
    50: '#9be8ea',
    500: '#63dee1',
    950: '#000000',
  },
}

SCSS

$custom: #63dee1;
$custom-light: #9be8ea;
$custom-dark: #000000;

JSON

{
  "hex": "#63dee1",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 225
  },
  "hsl": {
    "h": 181.429,
    "s": 67.742,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83244,
    "c": 0.10934,
    "h": 197.5
  },
  "luminance": 0.60331
}

Semantic roles & 50–950 ramp

primary

#63DEE1

secondary

#AB403D

accent

#1A16D0

background

#FCFEFE

surface

#F6FDFD

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DEE1

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

Preview Lab → · Contrast checker → · Palette generator →