#63B8BF#63B8BF

#63B8BF is a light, moderate teal. Relative luminance 0.407; OKLCH L 73.2% C 0.083 H 202.5°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#63B8BF
RGB	rgb(99, 184, 191)
HSL	hsl(185, 42%, 57%)
HSV	hsv(185, 48%, 75%)
CMYK	cmyk(48.2%, 3.7%, 0%, 25.1%)
CIE-LAB	lab(69.96, -23.82, -11.52)
CIE-LCH	lch(69.96, 26.46, 205.81°)
OKLab	oklab(73.2% -0.0767 -0.0318)
OKLCH	oklch(73.2% 0.083 202.5)
XYZ	xyz(31.6864, 40.6925, 55.4648)
Luminance	0.4069 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B8BF #BF6A63

analogous

#63BF98 #63B8BF #638ABF

triadic

#63B8BF #BF63B8 #B8BF63

tetradic

#63B8BF #9863BF #BF6A63 #8ABF63

square

#63B8BF #9863BF #BF6A63 #8ABF63

split-complementary

#63B8BF #BF638A #BF9863

monochromatic

#317277 #439BA2 #63B8BF #8ECCD1 #BAE0E3

Accessibility & contrast

On white

2.30

#63B8BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#63B8BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B8BF

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B8BF	#FFFFFF	#000000	##000000
##63B8BF	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB2C0

Deuteranopia (green-blind)

#9EA6BF

Tritanopia (blue-blind)

#2DBEBA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #63b8bf;
/* rgb */ color: rgb(99, 184, 191);
/* oklch */ color: oklch(73.2% 0.083 202.5);

Tailwind

colors: {
  custom: {
    50: '#96cdd2',
    500: '#63b8bf',
    950: '#000000',
  },
}

SCSS

$custom: #63b8bf;
$custom-light: #96cdd2;
$custom-dark: #000000;

JSON

{
  "hex": "#63b8bf",
  "rgb": {
    "r": 99,
    "g": 184,
    "b": 191
  },
  "hsl": {
    "h": 184.565,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.73197,
    "c": 0.08298,
    "h": 202.5
  },
  "luminance": 0.40695
}

Semantic roles & 50–950 ramp

primary

#63B8BF

secondary

#D2AFAC

accent

#6056D2

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1314

muted

#7E8282

Preview Lab

Preview with #63B8BF

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

Preview Lab → · Contrast checker → · Palette generator →