#63CEDD#63CEDD

#63CEDD is a light, moderate teal. Relative luminance 0.520; OKLCH L 79.4% C 0.100 H 207.6°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#63CEDD
RGB	rgb(99, 206, 221)
HSL	hsl(187, 64%, 63%)
HSV	hsv(187, 55%, 87%)
CMYK	cmyk(55.2%, 6.8%, 0%, 13.3%)
CIE-LAB	lab(77.29, -26.59, -16.81)
CIE-LCH	lch(77.29, 31.46, 212.30°)
OKLab	oklab(79.4% -0.0889 -0.0465)
OKLCH	oklch(79.4% 0.1 207.6)
XYZ	xyz(40.2628, 52.0119, 76.3101)
Luminance	0.5202 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEDD #DD7263

analogous

#63DDAF #63CEDD #6391DD

triadic

#63CEDD #DD63CE #CEDD63

tetradic

#63CEDD #AF63DD #DD7263 #91DD63

square

#63CEDD #AF63DD #DD7263 #91DD63

split-complementary

#63CEDD #DD6391 #DDAF63

monochromatic

#2393A2 #31BED2 #63CEDD #95DEE8 #C7EEF3

Accessibility & contrast

On white

1.84

#63CEDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#63CEDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEDD

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEDD	#FFFFFF	#000000	##000000
##63CEDD	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC7DE

Deuteranopia (green-blind)

#ACB9DD

Tritanopia (blue-blind)

#00D6D2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63cedd;
/* rgb */ color: rgb(99, 206, 221);
/* oklch */ color: oklch(79.4% 0.100 207.6);

Tailwind

colors: {
  custom: {
    50: '#9adde7',
    500: '#63cedd',
    950: '#000000',
  },
}

SCSS

$custom: #63cedd;
$custom-light: #9adde7;
$custom-dark: #000000;

JSON

{
  "hex": "#63cedd",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 221
  },
  "hsl": {
    "h": 187.377,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.79396,
    "c": 0.10035,
    "h": 207.6
  },
  "luminance": 0.52016
}

Semantic roles & 50–950 ramp

primary

#63CEDD

secondary

#A54B3F

accent

#2F19CC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63CEDD

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

Preview Lab → · Contrast checker → · Palette generator →