#63CDC4#63CDC4

#63CDC4 is a light, moderate teal. Relative luminance 0.503; OKLCH L 78.3% C 0.099 H 188.0°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#63CDC4
RGB	rgb(99, 205, 196)
HSL	hsl(175, 51%, 60%)
HSV	hsv(175, 52%, 80%)
CMYK	cmyk(51.7%, 0%, 4.4%, 19.6%)
CIE-LAB	lab(76.25, -32.76, -4.89)
CIE-LCH	lch(76.25, 33.13, 188.49°)
OKLab	oklab(78.31% -0.0982 -0.0137)
OKLCH	oklch(78.31% 0.099 188)
XYZ	xyz(36.9365, 50.2974, 59.9757)
Luminance	0.5030 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CDC4 #CD636C

analogous

#63CD8F #63CDC4 #63A1CD

triadic

#63CDC4 #C463CD #CDC463

tetradic

#63CDC4 #8F63CD #CD636C #A1CD63

square

#63CDC4 #8F63CD #CD636C #A1CD63

split-complementary

#63CDC4 #CD63A1 #CD8F63

monochromatic

#2C8A82 #3BB8AD #63CDC4 #91DCD6 #C0EBE7

Accessibility & contrast

On white

1.90

#63CDC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#63CDC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CDC4

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CDC4	#FFFFFF	#000000	##000000
##63CDC4	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C4C4

Deuteranopia (green-blind)

#B2B7C5

Tritanopia (blue-blind)

#1BD1CA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #63cdc4;
/* rgb */ color: rgb(99, 205, 196);
/* oklch */ color: oklch(78.3% 0.099 188.0);

Tailwind

colors: {
  custom: {
    50: '#98dcd5',
    500: '#63cdc4',
    950: '#000000',
  },
}

SCSS

$custom: #63cdc4;
$custom-light: #98dcd5;
$custom-dark: #000000;

JSON

{
  "hex": "#63cdc4",
  "rgb": {
    "r": 99,
    "g": 205,
    "b": 196
  },
  "hsl": {
    "h": 174.906,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.78313,
    "c": 0.09919,
    "h": 188
  },
  "luminance": 0.50301
}

Semantic roles & 50–950 ramp

primary

#63CDC4

secondary

#90444A

accent

#4D59DB

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #63CDC4

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

Preview Lab → · Contrast checker → · Palette generator →