#63DFDA#63DFDA

#63DFDA is a very light, moderate teal. Relative luminance 0.605; OKLCH L 83.2% C 0.111 H 191.6°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#63DFDA
RGB	rgb(99, 223, 218)
HSL	hsl(178, 66%, 63%)
HSV	hsv(178, 56%, 87%)
CMYK	cmyk(55.6%, 0%, 2.2%, 12.5%)
CIE-LAB	lab(82.10, -35.53, -8.01)
CIE-LCH	lch(82.10, 36.42, 192.70°)
OKLab	oklab(83.25% -0.1083 -0.0223)
OKLCH	oklch(83.25% 0.111 191.6)
XYZ	xyz(44.1827, 60.4856, 75.6625)
Luminance	0.6049 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFDA #DF6368

analogous

#63DF9C #63DFDA #63A6DF

triadic

#63DFDA #DA63DF #DFDA63

tetradic

#63DFDA #9C63DF #DF6368 #A6DF63

square

#63DFDA #9C63DF #DF6368 #A6DF63

split-complementary

#63DFDA #DF63A6 #DF9C63

monochromatic

#22A6A0 #30D5CE #63DFDA #96E9E6 #C9F4F2

Accessibility & contrast

On white

1.60

#63DFDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#63DFDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFDA

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFDA	#FFFFFF	#000000	##000000
##63DFDA	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D5DA

Deuteranopia (green-blind)

#BFC6DB

Tritanopia (blue-blind)

#00E5DD

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #63dfda;
/* rgb */ color: rgb(99, 223, 218);
/* oklch */ color: oklch(83.2% 0.111 191.6);

Tailwind

colors: {
  custom: {
    50: '#9be9e5',
    500: '#63dfda',
    950: '#000000',
  },
}

SCSS

$custom: #63dfda;
$custom-light: #9be9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#63dfda",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 218
  },
  "hsl": {
    "h": 177.581,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.83247,
    "c": 0.11055,
    "h": 191.6
  },
  "luminance": 0.6049
}

Semantic roles & 50–950 ramp

primary

#63DFDA

secondary

#A83E42

accent

#181FCE

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #63DFDA

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

Preview Lab → · Contrast checker → · Palette generator →