#63BFB8#63BFB8

#63BFB8 is a light, moderate teal. Relative luminance 0.434; OKLCH L 74.6% C 0.089 H 188.9°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#63BFB8
RGB	rgb(99, 191, 184)
HSL	hsl(175, 42%, 57%)
HSV	hsv(175, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 3.7%, 25.1%)
CIE-LAB	lab(71.81, -29.11, -4.94)
CIE-LCH	lch(71.81, 29.53, 189.63°)
OKLab	oklab(74.61% -0.0877 -0.0138)
OKLCH	oklch(74.61% 0.089 188.9)
XYZ	xyz(32.4246, 43.3722, 52.0011)
Luminance	0.4338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BFB8 #BF636A

analogous

#63BF8A #63BFB8 #6398BF

triadic

#63BFB8 #B863BF #BFB863

tetradic

#63BFB8 #8A63BF #BF636A #98BF63

square

#63BFB8 #8A63BF #BF636A #98BF63

split-complementary

#63BFB8 #BF6398 #BF8A63

monochromatic

#317772 #43A29B #63BFB8 #8ED1CC #BAE3E0

Accessibility & contrast

On white

2.17

#63BFB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#63BFB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BFB8

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BFB8	#FFFFFF	#000000	##000000
##63BFB8	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B7B8

Deuteranopia (green-blind)

#A7ABB9

Tritanopia (blue-blind)

#31C3BD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63bfb8;
/* rgb */ color: rgb(99, 191, 184);
/* oklch */ color: oklch(74.6% 0.089 188.9);

Tailwind

colors: {
  custom: {
    50: '#96d2cd',
    500: '#63bfb8',
    950: '#000000',
  },
}

SCSS

$custom: #63bfb8;
$custom-light: #96d2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#63bfb8",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 184
  },
  "hsl": {
    "h": 175.435,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74614,
    "c": 0.08876,
    "h": 188.9
  },
  "luminance": 0.43375
}

Semantic roles & 50–950 ramp

primary

#63BFB8

secondary

#D2ACAF

accent

#5660D2

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #63BFB8

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

Preview Lab → · Contrast checker → · Palette generator →