#63D0DD#63D0DD

#63D0DD is a light, moderate teal. Relative luminance 0.530; OKLCH L 79.9% C 0.101 H 205.8°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#63D0DD
RGB	rgb(99, 208, 221)
HSL	hsl(186, 64%, 63%)
HSV	hsv(186, 55%, 87%)
CMYK	cmyk(55.2%, 5.9%, 0%, 13.3%)
CIE-LAB	lab(77.86, -27.57, -15.94)
CIE-LCH	lch(77.86, 31.85, 210.04°)
OKLab	oklab(79.86% -0.0911 -0.0441)
OKLCH	oklch(79.86% 0.101 205.8)
XYZ	xyz(40.7473, 52.9809, 76.4716)
Luminance	0.5299 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D0DD #DD7063

analogous

#63DDAD #63D0DD #6393DD

triadic

#63D0DD #DD63D0 #D0DD63

tetradic

#63D0DD #AD63DD #DD7063 #93DD63

square

#63D0DD #AD63DD #DD7063 #93DD63

split-complementary

#63D0DD #DD6393 #DDAD63

monochromatic

#2395A2 #31C1D2 #63D0DD #95DFE8 #C7EEF3

Accessibility & contrast

On white

1.81

#63D0DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#63D0DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D0DD

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D0DD	#FFFFFF	#000000	##000000
##63D0DD	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C9DE

Deuteranopia (green-blind)

#AEBADD

Tritanopia (blue-blind)

#00D8D4

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #63d0dd;
/* rgb */ color: rgb(99, 208, 221);
/* oklch */ color: oklch(79.9% 0.101 205.8);

Tailwind

colors: {
  custom: {
    50: '#9adee7',
    500: '#63d0dd',
    950: '#000000',
  },
}

SCSS

$custom: #63d0dd;
$custom-light: #9adee7;
$custom-dark: #000000;

JSON

{
  "hex": "#63d0dd",
  "rgb": {
    "r": 99,
    "g": 208,
    "b": 221
  },
  "hsl": {
    "h": 186.393,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.79859,
    "c": 0.10119,
    "h": 205.8
  },
  "luminance": 0.52985
}

Semantic roles & 50–950 ramp

primary

#63D0DD

secondary

#A54A3F

accent

#2D19CC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D0DD

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

Preview Lab → · Contrast checker → · Palette generator →