#63DADC#63DADC

#63DADC is a very light, moderate teal. Relative luminance 0.580; OKLCH L 82.1% C 0.107 H 196.8°. Best body text is #000000 at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#63DADC
RGB	rgb(99, 218, 220)
HSL	hsl(181, 63%, 63%)
HSV	hsv(181, 55%, 86%)
CMYK	cmyk(55%, 0.9%, 0%, 13.7%)
CIE-LAB	lab(80.72, -32.66, -11.13)
CIE-LCH	lch(80.72, 34.50, 198.83°)
OKLab	oklab(82.15% -0.1021 -0.0308)
OKLCH	oklch(82.15% 0.107 196.8)
XYZ	xyz(43.1298, 57.9585, 76.6105)
Luminance	0.5796 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DADC #DC6563

analogous

#63DCA2 #63DADC #639DDC

triadic

#63DADC #DC63DA #DADC63

tetradic

#63DADC #A263DC #DC6563 #9DDC63

square

#63DADC #A263DC #DC6563 #9DDC63

split-complementary

#63DADC #DC639D #DCA263

monochromatic

#249FA1 #31CED1 #63DADC #95E6E7 #C7F2F2

Accessibility & contrast

On white

1.67

#63DADC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.59

#63DADC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DADC

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DADC	#FFFFFF	#000000	##000000
##63DADC	1.00	1.67	12.59	12.59
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.59	21.00	1.00	1.00
##000000	12.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD1DC

Deuteranopia (green-blind)

#B9C2DD

Tritanopia (blue-blind)

#00E0DA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63dadc;
/* rgb */ color: rgb(99, 218, 220);
/* oklch */ color: oklch(82.1% 0.107 196.8);

Tailwind

colors: {
  custom: {
    50: '#9ae6e6',
    500: '#63dadc',
    950: '#000000',
  },
}

SCSS

$custom: #63dadc;
$custom-light: #9ae6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63dadc",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 220
  },
  "hsl": {
    "h": 180.992,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.82146,
    "c": 0.1067,
    "h": 196.8
  },
  "luminance": 0.57963
}

Semantic roles & 50–950 ramp

primary

#63DADC

secondary

#A4413F

accent

#1D1ACB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DADC

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

Preview Lab → · Contrast checker → · Palette generator →