#63C9BE#63C9BE

#63C9BE is a light, moderate teal. Relative luminance 0.481; OKLCH L 77.2% C 0.097 H 186.1°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#63C9BE
RGB	rgb(99, 201, 190)
HSL	hsl(174, 49%, 59%)
HSV	hsv(174, 51%, 79%)
CMYK	cmyk(50.7%, 0%, 5.5%, 21.2%)
CIE-LAB	lab(74.91, -32.39, -3.62)
CIE-LCH	lch(74.91, 32.59, 186.38°)
OKLab	oklab(77.18% -0.0964 -0.0103)
OKLCH	oklch(77.18% 0.097 186.1)
XYZ	xyz(35.3226, 48.1405, 56.1358)
Luminance	0.4814 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C9BE #C9636E

analogous

#63C98B #63C9BE #63A1C9

triadic

#63C9BE #BE63C9 #C9BE63

tetradic

#63C9BE #8B63C9 #C9636E #A1C963

square

#63C9BE #8B63C9 #C9636E #A1C963

split-complementary

#63C9BE #C963A1 #C98B63

monochromatic

#2E847B #3DB1A5 #63C9BE #90D9D1 #BEE8E4

Accessibility & contrast

On white

1.98

#63C9BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#63C9BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C9BE

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C9BE	#FFFFFF	#000000	##000000
##63C9BE	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C0BE

Deuteranopia (green-blind)

#AFB3BF

Tritanopia (blue-blind)

#26CDC5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63c9be;
/* rgb */ color: rgb(99, 201, 190);
/* oklch */ color: oklch(77.2% 0.097 186.1);

Tailwind

colors: {
  custom: {
    50: '#97dad1',
    500: '#63c9be',
    950: '#000000',
  },
}

SCSS

$custom: #63c9be;
$custom-light: #97dad1;
$custom-dark: #000000;

JSON

{
  "hex": "#63c9be",
  "rgb": {
    "r": 99,
    "g": 201,
    "b": 190
  },
  "hsl": {
    "h": 173.529,
    "s": 48.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.77177,
    "c": 0.09694,
    "h": 186.1
  },
  "luminance": 0.48144
}

Semantic roles & 50–950 ramp

primary

#63C9BE

secondary

#D8B0B4

accent

#505ED8

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #63C9BE

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

Preview Lab → · Contrast checker → · Palette generator →