#63DFE6#63DFE6

#63DFE6 is a very light, moderate teal. Relative luminance 0.611; OKLCH L 83.6% C 0.110 H 200.4°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#63DFE6
RGB	rgb(99, 223, 230)
HSL	hsl(183, 72%, 65%)
HSV	hsv(183, 57%, 90%)
CMYK	cmyk(57%, 3%, 0%, 9.8%)
CIE-LAB	lab(82.45, -32.34, -13.85)
CIE-LCH	lch(82.45, 35.18, 203.19°)
OKLab	oklab(83.65% -0.1033 -0.0383)
OKLCH	oklch(83.65% 0.11 200.4)
XYZ	xyz(45.8102, 61.1366, 84.2339)
Luminance	0.6114 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFE6 #E66A63

analogous

#63E6AC #63DFE6 #639EE6

triadic

#63DFE6 #E663DF #DFE663

tetradic

#63DFE6 #AC63E6 #E66A63 #9EE663

square

#63DFE6 #AC63E6 #E66A63 #9EE663

split-complementary

#63DFE6 #E6639E #E6AC63

monochromatic

#1DAAB2 #2ED4DE #63DFE6 #98EAEE #CCF5F7

Accessibility & contrast

On white

1.59

#63DFE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#63DFE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFE6

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFE6	#FFFFFF	#000000	##000000
##63DFE6	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D6E7

Deuteranopia (green-blind)

#BCC7E7

Tritanopia (blue-blind)

#00E6E1

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63dfe6;
/* rgb */ color: rgb(99, 223, 230);
/* oklch */ color: oklch(83.6% 0.110 200.4);

Tailwind

colors: {
  custom: {
    50: '#9ce9ed',
    500: '#63dfe6',
    950: '#000000',
  },
}

SCSS

$custom: #63dfe6;
$custom-light: #9ce9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#63dfe6",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 230
  },
  "hsl": {
    "h": 183.206,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.83646,
    "c": 0.11018,
    "h": 200.4
  },
  "luminance": 0.61141
}

Semantic roles & 50–950 ramp

primary

#63DFE6

secondary

#B3413B

accent

#1B11D4

background

#FCFEFE

surface

#F6FDFD

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DFE6

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

Preview Lab → · Contrast checker → · Palette generator →