#63CFDC#63CFDC

#63CFDC is a light, moderate teal. Relative luminance 0.524; OKLCH L 79.6% C 0.101 H 205.9°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#63CFDC
RGB	rgb(99, 207, 220)
HSL	hsl(186, 63%, 63%)
HSV	hsv(186, 55%, 86%)
CMYK	cmyk(55%, 5.9%, 0%, 13.7%)
CIE-LAB	lab(77.54, -27.36, -15.89)
CIE-LCH	lch(77.54, 31.64, 210.15°)
OKLab	oklab(79.59% -0.0904 -0.0439)
OKLCH	oklch(79.59% 0.101 205.9)
XYZ	xyz(40.3714, 52.4417, 75.6910)
Luminance	0.5245 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFDC #DC7063

analogous

#63DCAC #63CFDC #6393DC

triadic

#63CFDC #DC63CF #CFDC63

tetradic

#63CFDC #AC63DC #DC7063 #93DC63

square

#63CFDC #AC63DC #DC7063 #93DC63

split-complementary

#63CFDC #DC6393 #DCAC63

monochromatic

#2493A1 #31C0D1 #63CFDC #95DEE7 #C7EEF2

Accessibility & contrast

On white

1.83

#63CFDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#63CFDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFDC

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFDC	#FFFFFF	#000000	##000000
##63CFDC	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C8DD

Deuteranopia (green-blind)

#ADBADC

Tritanopia (blue-blind)

#00D7D3

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63cfdc;
/* rgb */ color: rgb(99, 207, 220);
/* oklch */ color: oklch(79.6% 0.101 205.9);

Tailwind

colors: {
  custom: {
    50: '#9adee6',
    500: '#63cfdc',
    950: '#000000',
  },
}

SCSS

$custom: #63cfdc;
$custom-light: #9adee6;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfdc",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 220
  },
  "hsl": {
    "h": 186.446,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.79592,
    "c": 0.1005,
    "h": 205.9
  },
  "luminance": 0.52446
}

Semantic roles & 50–950 ramp

primary

#63CFDC

secondary

#A44A3F

accent

#2D1ACB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CFDC

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

Preview Lab → · Contrast checker → · Palette generator →