#63DFE3#63DFE3

#63DFE3 is a very light, moderate teal. Relative luminance 0.610; OKLCH L 83.5% C 0.110 H 198.2°. Best body text is #000000 at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#63DFE3
RGB	rgb(99, 223, 227)
HSL	hsl(182, 70%, 64%)
HSV	hsv(182, 56%, 89%)
CMYK	cmyk(56.4%, 1.8%, 0%, 11%)
CIE-LAB	lab(82.36, -33.15, -12.40)
CIE-LCH	lch(82.36, 35.39, 200.51°)
OKLab	oklab(83.54% -0.1045 -0.0343)
OKLCH	oklch(83.54% 0.11 198.2)
XYZ	xyz(45.3925, 60.9695, 82.0343)
Luminance	0.6097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFE3 #E36763

analogous

#63E3A7 #63DFE3 #639FE3

triadic

#63DFE3 #E363DF #DFE363

tetradic

#63DFE3 #A763E3 #E36763 #9FE363

square

#63DFE3 #A763E3 #E36763 #9FE363

split-complementary

#63DFE3 #E3639F #E3A763

monochromatic

#1FA8AD #2FD4DA #63DFE3 #97EAEC #CBF4F6

Accessibility & contrast

On white

1.59

#63DFE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.19

#63DFE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFE3

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFE3	#FFFFFF	#000000	##000000
##63DFE3	1.00	1.59	13.19	13.19
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.19	21.00	1.00	1.00
##000000	13.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D6E4

Deuteranopia (green-blind)

#BCC6E4

Tritanopia (blue-blind)

#00E6E0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #63dfe3;
/* rgb */ color: rgb(99, 223, 227);
/* oklch */ color: oklch(83.5% 0.110 198.2);

Tailwind

colors: {
  custom: {
    50: '#9be9eb',
    500: '#63dfe3',
    950: '#000000',
  },
}

SCSS

$custom: #63dfe3;
$custom-light: #9be9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63dfe3",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 227
  },
  "hsl": {
    "h": 181.875,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.83544,
    "c": 0.11,
    "h": 198.2
  },
  "luminance": 0.60974
}

Semantic roles & 50–950 ramp

primary

#63DFE3

secondary

#AE403C

accent

#1A14D2

background

#FCFEFE

surface

#F6FDFD

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DFE3

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

Preview Lab → · Contrast checker → · Palette generator →