#63CDD2#63CDD2

#63CDD2 is a light, moderate teal. Relative luminance 0.510; OKLCH L 78.8% C 0.098 H 199.5°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#63CDD2
RGB	rgb(99, 205, 210)
HSL	hsl(183, 55%, 61%)
HSV	hsv(183, 53%, 82%)
CMYK	cmyk(52.9%, 2.4%, 0%, 17.6%)
CIE-LAB	lab(76.66, -29.10, -11.84)
CIE-LCH	lch(76.66, 31.41, 202.13°)
OKLab	oklab(78.78% -0.0923 -0.0327)
OKLCH	oklch(78.78% 0.098 199.5)
XYZ	xyz(38.6050, 50.9648, 68.7630)
Luminance	0.5097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CDD2 #D26863

analogous

#63D29F #63CDD2 #6395D2

triadic

#63CDD2 #D263CD #CDD263

tetradic

#63CDD2 #9F63D2 #D26863 #95D263

square

#63CDD2 #9F63D2 #D26863 #95D263

split-complementary

#63CDD2 #D26395 #D29F63

monochromatic

#2A8C91 #37BAC0 #63CDD2 #92DCE0 #C2EBED

Accessibility & contrast

On white

1.88

#63CDD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#63CDD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CDD2

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CDD2	#FFFFFF	#000000	##000000
##63CDD2	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C5D3

Deuteranopia (green-blind)

#AEB7D3

Tritanopia (blue-blind)

#00D3CE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63cdd2;
/* rgb */ color: rgb(99, 205, 210);
/* oklch */ color: oklch(78.8% 0.098 199.5);

Tailwind

colors: {
  custom: {
    50: '#99dcdf',
    500: '#63cdd2',
    950: '#000000',
  },
}

SCSS

$custom: #63cdd2;
$custom-light: #99dcdf;
$custom-dark: #000000;

JSON

{
  "hex": "#63cdd2",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 210
  },
  "hsl": {
    "h": 182.703,
    "s": 55.224,
    "l": 60.588
  },
  "oklch": {
    "l": 0.78776,
    "c": 0.09794,
    "h": 199.5
  },
  "luminance": 0.50968
}

Semantic roles & 50–950 ramp

primary

#63CDD2

secondary

#974643

accent

#2A23C3

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63CDD2

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

Preview Lab → · Contrast checker → · Palette generator →