#63D5CE#63D5CE

#63D5CE is a light, moderate teal. Relative luminance 0.547; OKLCH L 80.5% C 0.104 H 189.9°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#63D5CE
RGB	rgb(99, 213, 206)
HSL	hsl(176, 58%, 61%)
HSV	hsv(176, 54%, 84%)
CMYK	cmyk(53.5%, 0%, 3.3%, 16.5%)
CIE-LAB	lab(78.86, -33.97, -6.40)
CIE-LCH	lch(78.86, 34.57, 190.68°)
OKLab	oklab(80.52% -0.1027 -0.0179)
OKLCH	oklch(80.52% 0.104 189.9)
XYZ	xyz(40.0757, 54.6936, 66.8255)
Luminance	0.5470 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D5CE #D5636A

analogous

#63D595 #63D5CE #63A3D5

triadic

#63D5CE #CE63D5 #D5CE63

tetradic

#63D5CE #9563D5 #D5636A #A3D563

square

#63D5CE #9563D5 #D5636A #A3D563

split-complementary

#63D5CE #D563A3 #D59563

monochromatic

#28958F #35C6BD #63D5CE #93E2DD #C3EFEC

Accessibility & contrast

On white

1.76

#63D5CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#63D5CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D5CE

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D5CE	#FFFFFF	#000000	##000000
##63D5CE	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CACBCE

Deuteranopia (green-blind)

#B8BDCF

Tritanopia (blue-blind)

#00DAD3

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63d5ce;
/* rgb */ color: rgb(99, 213, 206);
/* oklch */ color: oklch(80.5% 0.104 189.9);

Tailwind

colors: {
  custom: {
    50: '#99e2dc',
    500: '#63d5ce',
    950: '#000000',
  },
}

SCSS

$custom: #63d5ce;
$custom-light: #99e2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#63d5ce",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 206
  },
  "hsl": {
    "h": 176.316,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80518,
    "c": 0.10423,
    "h": 189.9
  },
  "luminance": 0.54697
}

Semantic roles & 50–950 ramp

primary

#63D5CE

secondary

#9A4247

accent

#202AC5

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D5CE

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

Preview Lab → · Contrast checker → · Palette generator →