#63DCE4#63DCE4

#63DCE4 is a very light, moderate teal. Relative luminance 0.594; OKLCH L 82.9% C 0.108 H 201.2°. Best body text is #000000 at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#63DCE4
RGB	rgb(99, 220, 228)
HSL	hsl(184, 70%, 64%)
HSV	hsv(184, 57%, 89%)
CMYK	cmyk(56.6%, 3.5%, 0%, 10.6%)
CIE-LAB	lab(81.53, -31.45, -14.17)
CIE-LCH	lch(81.53, 34.50, 204.26°)
OKLab	oklab(82.88% -0.101 -0.0392)
OKLCH	oklch(82.88% 0.108 201.2)
XYZ	xyz(44.7365, 59.4360, 82.4984)
Luminance	0.5944 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCE4 #E46B63

analogous

#63E4AC #63DCE4 #639CE4

triadic

#63DCE4 #E463DC #DCE463

tetradic

#63DCE4 #AC63E4 #E46B63 #9CE463

square

#63DCE4 #AC63E4 #E46B63 #9CE463

split-complementary

#63DCE4 #E4639C #E4AC63

monochromatic

#1EA5AE #2FD0DB #63DCE4 #97E8ED #CBF3F6

Accessibility & contrast

On white

1.63

#63DCE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.89

#63DCE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCE4

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCE4	#FFFFFF	#000000	##000000
##63DCE4	1.00	1.63	12.89	12.89
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.89	21.00	1.00	1.00
##000000	12.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD3E5

Deuteranopia (green-blind)

#B9C4E5

Tritanopia (blue-blind)

#00E3DE

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63dce4;
/* rgb */ color: rgb(99, 220, 228);
/* oklch */ color: oklch(82.9% 0.108 201.2);

Tailwind

colors: {
  custom: {
    50: '#9be7ec',
    500: '#63dce4',
    950: '#000000',
  },
}

SCSS

$custom: #63dce4;
$custom-light: #9be7ec;
$custom-dark: #000000;

JSON

{
  "hex": "#63dce4",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 228
  },
  "hsl": {
    "h": 183.721,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.82883,
    "c": 0.10831,
    "h": 201.2
  },
  "luminance": 0.5944
}

Semantic roles & 50–950 ramp

primary

#63DCE4

secondary

#B0433C

accent

#1F13D3

background

#FCFEFE

surface

#F6FCFD

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DCE4

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

Preview Lab → · Contrast checker → · Palette generator →