#63DCF4#63DCF4

#63DCF4 is a very light, moderate teal. Relative luminance 0.604; OKLCH L 83.5% C 0.112 H 212.7°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#63DCF4
RGB	rgb(99, 220, 244)
HSL	hsl(190, 87%, 67%)
HSV	hsv(190, 59%, 96%)
CMYK	cmyk(59.4%, 9.8%, 0%, 4.3%)
CIE-LAB	lab(82.04, -27.01, -21.91)
CIE-LCH	lch(82.04, 34.78, 219.04°)
OKLab	oklab(83.46% -0.0946 -0.0608)
OKLCH	oklch(83.46% 0.112 212.7)
XYZ	xyz(47.0613, 60.3659, 94.7420)
Luminance	0.6037 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCF4 #F47B63

analogous

#63F4C3 #63DCF4 #6394F4

triadic

#63DCF4 #F463DC #DCF463

tetradic

#63DCF4 #C363F4 #F47B63 #94F463

square

#63DCF4 #C363F4 #F47B63 #94F463

split-complementary

#63DCF4 #F46394 #F4C363

monochromatic

#0FAECE #2ACFF0 #63DCF4 #9CE9F8 #D5F6FC

Accessibility & contrast

On white

1.61

#63DCF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#63DCF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCF4

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCF4	#FFFFFF	#000000	##000000
##63DCF4	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D5F5

Deuteranopia (green-blind)

#B4C5F4

Tritanopia (blue-blind)

#00E6E3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63dcf4;
/* rgb */ color: rgb(99, 220, 244);
/* oklch */ color: oklch(83.5% 0.112 212.7);

Tailwind

colors: {
  custom: {
    50: '#9ce7f7',
    500: '#63dcf4',
    950: '#000000',
  },
}

SCSS

$custom: #63dcf4;
$custom-light: #9ce7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#63dcf4",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 244
  },
  "hsl": {
    "h": 189.931,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.83458,
    "c": 0.11245,
    "h": 212.7
  },
  "luminance": 0.60371
}

Semantic roles & 50–950 ramp

primary

#63DCF4

secondary

#CA4B31

accent

#2702E3

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #63DCF4

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

Preview Lab → · Contrast checker → · Palette generator →