#63BCAF#63BCAF

#63BCAF is a light, moderate teal. Relative luminance 0.417; OKLCH L 73.6% C 0.088 H 183.3°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#63BCAF
RGB	rgb(99, 188, 175)
HSL	hsl(171, 40%, 56%)
HSV	hsv(171, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 6.9%, 26.3%)
CIE-LAB	lab(70.67, -29.92, -1.69)
CIE-LCH	lch(70.67, 29.96, 183.23°)
OKLab	oklab(73.62% -0.0881 -0.005)
OKLCH	oklch(73.62% 0.088 183.3)
XYZ	xyz(30.8635, 41.7117, 46.9739)
Luminance	0.4171 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BCAF #BC6370

analogous

#63BC83 #63BCAF #639DBC

triadic

#63BCAF #AF63BC #BCAF63

tetradic

#63BCAF #8363BC #BC6370 #9DBC63

square

#63BCAF #8363BC #BC6370 #9DBC63

split-complementary

#63BCAF #BC639D #BC8363

monochromatic

#31736A #449E91 #63BCAF #8ECEC5 #B9E1DB

Accessibility & contrast

On white

2.25

#63BCAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#63BCAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BCAF

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BCAF	#FFFFFF	#000000	##000000
##63BCAF	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B3AF

Deuteranopia (green-blind)

#A6A8B0

Tritanopia (blue-blind)

#39BFB8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63bcaf;
/* rgb */ color: rgb(99, 188, 175);
/* oklch */ color: oklch(73.6% 0.088 183.3);

Tailwind

colors: {
  custom: {
    50: '#95d0c6',
    500: '#63bcaf',
    950: '#000000',
  },
}

SCSS

$custom: #63bcaf;
$custom-light: #95d0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#63bcaf",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 175
  },
  "hsl": {
    "h": 171.236,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.73616,
    "c": 0.08828,
    "h": 183.3
  },
  "luminance": 0.41714
}

Semantic roles & 50–950 ramp

primary

#63BCAF

secondary

#D0ABB0

accent

#586AD0

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #63BCAF

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

Preview Lab → · Contrast checker → · Palette generator →