#63CEDB#63CEDB

#63CEDB is a light, moderate teal. Relative luminance 0.519; OKLCH L 79.3% C 0.100 H 206.0°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#63CEDB
RGB	rgb(99, 206, 219)
HSL	hsl(187, 63%, 62%)
HSV	hsv(187, 55%, 86%)
CMYK	cmyk(54.8%, 5.9%, 0%, 14.1%)
CIE-LAB	lab(77.22, -27.14, -15.83)
CIE-LCH	lch(77.22, 31.42, 210.25°)
OKLab	oklab(79.32% -0.0897 -0.0438)
OKLCH	oklch(79.32% 0.1 206)
XYZ	xyz(39.9979, 51.9059, 74.9151)
Luminance	0.5191 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEDB #DB7063

analogous

#63DBAC #63CEDB #6392DB

triadic

#63CEDB #DB63CE #CEDB63

tetradic

#63CEDB #AC63DB #DB7063 #92DB63

square

#63CEDB #AC63DB #DB7063 #92DB63

split-complementary

#63CEDB #DB6392 #DBAC63

monochromatic

#25929F #31BED0 #63CEDB #95DEE6 #C6EDF2

Accessibility & contrast

On white

1.85

#63CEDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#63CEDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEDB

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEDB	#FFFFFF	#000000	##000000
##63CEDB	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC7DC

Deuteranopia (green-blind)

#ADB9DB

Tritanopia (blue-blind)

#00D6D2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63cedb;
/* rgb */ color: rgb(99, 206, 219);
/* oklch */ color: oklch(79.3% 0.100 206.0);

Tailwind

colors: {
  custom: {
    50: '#99dde6',
    500: '#63cedb',
    950: '#000000',
  },
}

SCSS

$custom: #63cedb;
$custom-light: #99dde6;
$custom-dark: #000000;

JSON

{
  "hex": "#63cedb",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 219
  },
  "hsl": {
    "h": 186.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.79324,
    "c": 0.09983,
    "h": 206
  },
  "luminance": 0.5191
}

Semantic roles & 50–950 ramp

primary

#63CEDB

secondary

#A34A40

accent

#2E1BCA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CEDB

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

Preview Lab → · Contrast checker → · Palette generator →