#63CBC0#63CBC0

#63CBC0 is a light, moderate teal. Relative luminance 0.492; OKLCH L 77.7% C 0.098 H 186.2°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#63CBC0
RGB	rgb(99, 203, 192)
HSL	hsl(174, 50%, 59%)
HSV	hsv(174, 51%, 80%)
CMYK	cmyk(51.2%, 0%, 5.4%, 20.4%)
CIE-LAB	lab(75.56, -32.83, -3.76)
CIE-LCH	lch(75.56, 33.05, 186.53°)
OKLab	oklab(77.71% -0.0977 -0.0107)
OKLCH	oklch(77.71% 0.098 186.2)
XYZ	xyz(36.0119, 49.1670, 57.4514)
Luminance	0.4917 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBC0 #CB636E

analogous

#63CB8C #63CBC0 #63A2CB

triadic

#63CBC0 #C063CB #CBC063

tetradic

#63CBC0 #8C63CB #CB636E #A2CB63

square

#63CBC0 #8C63CB #CB636E #A2CB63

split-complementary

#63CBC0 #CB63A2 #CB8C63

monochromatic

#2D877D #3CB5A8 #63CBC0 #91DAD3 #BFEAE5

Accessibility & contrast

On white

1.94

#63CBC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#63CBC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBC0

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBC0	#FFFFFF	#000000	##000000
##63CBC0	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C1C0

Deuteranopia (green-blind)

#B1B5C1

Tritanopia (blue-blind)

#23CFC7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63cbc0;
/* rgb */ color: rgb(99, 203, 192);
/* oklch */ color: oklch(77.7% 0.098 186.2);

Tailwind

colors: {
  custom: {
    50: '#97dbd3',
    500: '#63cbc0',
    950: '#000000',
  },
}

SCSS

$custom: #63cbc0;
$custom-light: #97dbd3;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbc0",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 192
  },
  "hsl": {
    "h": 173.654,
    "s": 50,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77714,
    "c": 0.09833,
    "h": 186.2
  },
  "luminance": 0.4917
}

Semantic roles & 50–950 ramp

primary

#63CBC0

secondary

#D9B1B5

accent

#4E5DDA

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #63CBC0

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

Preview Lab → · Contrast checker → · Palette generator →