#63DDDA#63DDDA

#63DDDA is a very light, moderate teal. Relative luminance 0.594; OKLCH L 82.8% C 0.109 H 193.0°. Best body text is #000000 at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#63DDDA
RGB	rgb(99, 221, 218)
HSL	hsl(179, 64%, 63%)
HSV	hsv(179, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 1.4%, 13.3%)
CIE-LAB	lab(81.52, -34.59, -8.87)
CIE-LCH	lch(81.52, 35.71, 194.37°)
OKLab	oklab(82.78% -0.1062 -0.0246)
OKLCH	oklch(82.78% 0.109 193)
XYZ	xyz(43.6515, 59.4232, 75.4855)
Luminance	0.5943 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDDA #DD6366

analogous

#63DD9D #63DDDA #63A3DD

triadic

#63DDDA #DA63DD #DDDA63

tetradic

#63DDDA #9D63DD #DD6366 #A3DD63

square

#63DDDA #9D63DD #DD6366 #A3DD63

split-complementary

#63DDDA #DD63A3 #DD9D63

monochromatic

#23A29F #31D2CE #63DDDA #95E8E6 #C7F3F2

Accessibility & contrast

On white

1.63

#63DDDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.89

#63DDDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDDA

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDDA	#FFFFFF	#000000	##000000
##63DDDA	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)

#D1D3DA

Deuteranopia (green-blind)

#BDC4DB

Tritanopia (blue-blind)

#00E3DC

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63ddda;
/* rgb */ color: rgb(99, 221, 218);
/* oklch */ color: oklch(82.8% 0.109 193.0);

Tailwind

colors: {
  custom: {
    50: '#9be8e5',
    500: '#63ddda',
    950: '#000000',
  },
}

SCSS

$custom: #63ddda;
$custom-light: #9be8e5;
$custom-dark: #000000;

JSON

{
  "hex": "#63ddda",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 218
  },
  "hsl": {
    "h": 178.525,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8278,
    "c": 0.10897,
    "h": 193
  },
  "luminance": 0.59428
}

Semantic roles & 50–950 ramp

primary

#63DDDA

secondary

#A53F41

accent

#191ECC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #63DDDA

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

Preview Lab → · Contrast checker → · Palette generator →