#63BFBF#63BFBF

#63BFBF is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.8% C 0.088 H 195.4°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#63BFBF
RGB	rgb(99, 191, 191)
HSL	hsl(180, 42%, 57%)
HSV	hsv(180, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 0%, 25.1%)
CIE-LAB	lab(72.01, -27.30, -8.46)
CIE-LCH	lch(72.01, 28.59, 197.22°)
OKLab	oklab(74.85% -0.0847 -0.0234)
OKLCH	oklch(74.85% 0.088 195.4)
XYZ	xyz(33.1766, 43.6730, 55.9615)
Luminance	0.4368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BFBF #BF6363

analogous

#63BF91 #63BFBF #6391BF

triadic

#63BFBF #BF63BF #BFBF63

tetradic

#63BFBF #9163BF #BF6363 #91BF63

square

#63BFBF #9163BF #BF6363 #91BF63

split-complementary

#63BFBF #BF6391 #BF9163

monochromatic

#317777 #43A2A2 #63BFBF #8ED1D1 #BAE3E3

Accessibility & contrast

On white

2.16

#63BFBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#63BFBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BFBF

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BFBF	#FFFFFF	#000000	##000000
##63BFBF	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B7BF

Deuteranopia (green-blind)

#A5ACC0

Tritanopia (blue-blind)

#2AC4BF

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63bfbf;
/* rgb */ color: rgb(99, 191, 191);
/* oklch */ color: oklch(74.8% 0.088 195.4);

Tailwind

colors: {
  custom: {
    50: '#96d2d2',
    500: '#63bfbf',
    950: '#000000',
  },
}

SCSS

$custom: #63bfbf;
$custom-light: #96d2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#63bfbf",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 191
  },
  "hsl": {
    "h": 180,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74845,
    "c": 0.08785,
    "h": 195.4
  },
  "luminance": 0.43676
}

Semantic roles & 50–950 ramp

primary

#63BFBF

secondary

#D2ACAC

accent

#5656D2

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1414

muted

#7E8282

Preview Lab

Preview with #63BFBF

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

Preview Lab → · Contrast checker → · Palette generator →