#63BFB7#63BFB7

#63BFB7 is a light, moderate teal. Relative luminance 0.433; OKLCH L 74.6% C 0.089 H 188.0°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#63BFB7
RGB	rgb(99, 191, 183)
HSL	hsl(175, 42%, 57%)
HSV	hsv(175, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 4.2%, 25.1%)
CIE-LAB	lab(71.78, -29.36, -4.44)
CIE-LCH	lch(71.78, 29.70, 188.59°)
OKLab	oklab(74.58% -0.0881 -0.0124)
OKLCH	oklch(74.58% 0.089 188)
XYZ	xyz(32.3201, 43.3304, 51.4510)
Luminance	0.4333 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BFB7 #BF636B

analogous

#63BF89 #63BFB7 #6399BF

triadic

#63BFB7 #B763BF #BFB763

tetradic

#63BFB7 #8963BF #BF636B #99BF63

square

#63BFB7 #8963BF #BF636B #99BF63

split-complementary

#63BFB7 #BF6399 #BF8963

monochromatic

#317771 #43A29A #63BFB7 #8ED1CB #BAE3DF

Accessibility & contrast

On white

2.17

#63BFB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#63BFB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BFB7

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BFB7	#FFFFFF	#000000	##000000
##63BFB7	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)

#B6B7B7

Deuteranopia (green-blind)

#A7ABB8

Tritanopia (blue-blind)

#32C3BC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #63bfb7;
/* rgb */ color: rgb(99, 191, 183);
/* oklch */ color: oklch(74.6% 0.089 188.0);

Tailwind

colors: {
  custom: {
    50: '#96d2cc',
    500: '#63bfb7',
    950: '#000000',
  },
}

SCSS

$custom: #63bfb7;
$custom-light: #96d2cc;
$custom-dark: #000000;

JSON

{
  "hex": "#63bfb7",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 183
  },
  "hsl": {
    "h": 174.783,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74582,
    "c": 0.08898,
    "h": 188
  },
  "luminance": 0.43333
}

Semantic roles & 50–950 ramp

primary

#63BFB7

secondary

#D2ACAF

accent

#5661D2

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #63BFB7

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

Preview Lab → · Contrast checker → · Palette generator →