#63D4CE#63D4CE

#63D4CE is a light, moderate teal. Relative luminance 0.542; OKLCH L 80.3% C 0.103 H 190.6°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#63D4CE
RGB	rgb(99, 212, 206)
HSL	hsl(177, 57%, 61%)
HSV	hsv(177, 53%, 83%)
CMYK	cmyk(53.3%, 0%, 2.8%, 16.9%)
CIE-LAB	lab(78.57, -33.50, -6.84)
CIE-LCH	lch(78.57, 34.19, 191.53°)
OKLab	oklab(80.28% -0.1016 -0.019)
OKLCH	oklch(80.28% 0.103 190.6)
XYZ	xyz(39.8249, 54.1921, 66.7419)
Luminance	0.5420 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D4CE #D46369

analogous

#63D495 #63D4CE #63A1D4

triadic

#63D4CE #CE63D4 #D4CE63

tetradic

#63D4CE #9563D4 #D46369 #A1D463

square

#63D4CE #9563D4 #D46369 #A1D463

split-complementary

#63D4CE #D463A1 #D49563

monochromatic

#29948E #36C4BC #63D4CE #93E1DD #C3EEEC

Accessibility & contrast

On white

1.77

#63D4CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#63D4CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D4CE

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D4CE	#FFFFFF	#000000	##000000
##63D4CE	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CACE

Deuteranopia (green-blind)

#B7BDCF

Tritanopia (blue-blind)

#00D9D2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63d4ce;
/* rgb */ color: rgb(99, 212, 206);
/* oklch */ color: oklch(80.3% 0.103 190.6);

Tailwind

colors: {
  custom: {
    50: '#99e1dc',
    500: '#63d4ce',
    950: '#000000',
  },
}

SCSS

$custom: #63d4ce;
$custom-light: #99e1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#63d4ce",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 206
  },
  "hsl": {
    "h": 176.814,
    "s": 56.784,
    "l": 60.98
  },
  "oklch": {
    "l": 0.80283,
    "c": 0.10338,
    "h": 190.6
  },
  "luminance": 0.54196
}

Semantic roles & 50–950 ramp

primary

#63D4CE

secondary

#994247

accent

#212AC4

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D4CE

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

Preview Lab → · Contrast checker → · Palette generator →