#63CEC3#63CEC3

#63CEC3 is a light, moderate teal. Relative luminance 0.507; OKLCH L 78.5% C 0.100 H 186.4°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#63CEC3
RGB	rgb(99, 206, 195)
HSL	hsl(174, 52%, 60%)
HSV	hsv(174, 52%, 81%)
CMYK	cmyk(51.9%, 0%, 5.3%, 19.2%)
CIE-LAB	lab(76.52, -33.49, -3.96)
CIE-LCH	lch(76.52, 33.72, 186.75°)
OKLab	oklab(78.52% -0.0998 -0.0112)
OKLCH	oklch(78.52% 0.1 186.4)
XYZ	xyz(37.0630, 50.7320, 59.4583)
Luminance	0.5073 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CEC3 #CE636E

analogous

#63CE8E #63CEC3 #63A3CE

triadic

#63CEC3 #C363CE #CEC363

tetradic

#63CEC3 #8E63CE #CE636E #A3CE63

square

#63CEC3 #8E63CE #CE636E #A3CE63

split-complementary

#63CEC3 #CE63A3 #CE8E63

monochromatic

#2C8B81 #3ABAAC #63CEC3 #92DDD5 #C0EBE7

Accessibility & contrast

On white

1.88

#63CEC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#63CEC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CEC3

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CEC3	#FFFFFF	#000000	##000000
##63CEC3	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C4C3

Deuteranopia (green-blind)

#B3B7C4

Tritanopia (blue-blind)

#1CD2CA

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63cec3;
/* rgb */ color: rgb(99, 206, 195);
/* oklch */ color: oklch(78.5% 0.100 186.4);

Tailwind

colors: {
  custom: {
    50: '#98ddd5',
    500: '#63cec3',
    950: '#000000',
  },
}

SCSS

$custom: #63cec3;
$custom-light: #98ddd5;
$custom-dark: #000000;

JSON

{
  "hex": "#63cec3",
  "rgb": {
    "r": 99,
    "g": 206,
    "b": 195
  },
  "hsl": {
    "h": 173.832,
    "s": 52.195,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78518,
    "c": 0.1004,
    "h": 186.4
  },
  "luminance": 0.50735
}

Semantic roles & 50–950 ramp

primary

#63CEC3

secondary

#92444C

accent

#4C5BDC

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #63CEC3

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

Preview Lab → · Contrast checker → · Palette generator →