#63C1BF#63C1BF

#63C1BF is a light, moderate teal. Relative luminance 0.446; OKLCH L 75.3% C 0.089 H 193.6°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#63C1BF
RGB	rgb(99, 193, 191)
HSL	hsl(179, 43%, 57%)
HSV	hsv(179, 49%, 76%)
CMYK	cmyk(48.7%, 0%, 1%, 24.3%)
CIE-LAB	lab(72.60, -28.28, -7.59)
CIE-LCH	lch(72.60, 29.28, 195.03°)
OKLab	oklab(75.32% -0.0869 -0.021)
OKLCH	oklch(75.32% 0.089 193.6)
XYZ	xyz(33.6157, 44.5512, 56.1079)
Luminance	0.4455 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C1BF #C16365

analogous

#63C190 #63C1BF #6394C1

triadic

#63C1BF #BF63C1 #C1BF63

tetradic

#63C1BF #9063C1 #C16365 #94C163

square

#63C1BF #9063C1 #C16365 #94C163

split-complementary

#63C1BF #C16394 #C19063

monochromatic

#307978 #42A5A3 #63C1BF #8FD2D1 #BBE4E3

Accessibility & contrast

On white

2.12

#63C1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#63C1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C1BF

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C1BF	#FFFFFF	#000000	##000000
##63C1BF	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B9BF

Deuteranopia (green-blind)

#A7ADC0

Tritanopia (blue-blind)

#29C6C0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #63c1bf;
/* rgb */ color: rgb(99, 193, 191);
/* oklch */ color: oklch(75.3% 0.089 193.6);

Tailwind

colors: {
  custom: {
    50: '#97d4d2',
    500: '#63c1bf',
    950: '#000000',
  },
}

SCSS

$custom: #63c1bf;
$custom-light: #97d4d2;
$custom-dark: #000000;

JSON

{
  "hex": "#63c1bf",
  "rgb": {
    "r": 99,
    "g": 193,
    "b": 191
  },
  "hsl": {
    "h": 178.723,
    "s": 43.119,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75317,
    "c": 0.08945,
    "h": 193.6
  },
  "luminance": 0.44554
}

Semantic roles & 50–950 ramp

primary

#63C1BF

secondary

#D3ADAE

accent

#5558D3

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1414

muted

#7E8382

Preview Lab

Preview with #63C1BF

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

Preview Lab → · Contrast checker → · Palette generator →