#63A7AF#63A7AF

#63A7AF is a light, moderate teal. Relative luminance 0.334; OKLCH L 68.6% C 0.070 H 205.3°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#63A7AF
RGB	rgb(99, 167, 175)
HSL	hsl(186, 32%, 54%)
HSV	hsv(186, 43%, 69%)
CMYK	cmyk(43.4%, 4.6%, 0%, 31.4%)
CIE-LAB	lab(64.47, -19.39, -10.88)
CIE-LCH	lch(64.47, 22.24, 209.29°)
OKLab	oklab(68.63% -0.0632 -0.0299)
OKLCH	oklch(68.63% 0.07 205.3)
XYZ	xyz(26.6993, 33.3832, 45.5858)
Luminance	0.3338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A7AF #AF6B63

analogous

#63AF91 #63A7AF #6381AF

triadic

#63A7AF #AF63A7 #A7AF63

tetradic

#63A7AF #9163AF #AF6B63 #81AF63

square

#63A7AF #9163AF #AF6B63 #81AF63

split-complementary

#63A7AF #AF6381 #AF9163

monochromatic

#335F64 #48858D #63A7AF #8BBEC4 #B4D5D8

Accessibility & contrast

On white

2.74

#63A7AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#63A7AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A7AF

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A7AF	#FFFFFF	#000000	##000000
##63A7AF	1.00	2.74	7.68	7.68
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA2B0

Deuteranopia (green-blind)

#9098AF

Tritanopia (blue-blind)

#3FACA9

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #63a7af;
/* rgb */ color: rgb(99, 167, 175);
/* oklch */ color: oklch(68.6% 0.070 205.3);

Tailwind

colors: {
  custom: {
    50: '#94c1c6',
    500: '#63a7af',
    950: '#000000',
  },
}

SCSS

$custom: #63a7af;
$custom-light: #94c1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#63a7af",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 175
  },
  "hsl": {
    "h": 186.316,
    "s": 32.203,
    "l": 53.725
  },
  "oklch": {
    "l": 0.68629,
    "c": 0.06992,
    "h": 205.3
  },
  "luminance": 0.33385
}

Semantic roles & 50–950 ramp

primary

#63A7AF

secondary

#C7AAA7

accent

#6A5FC8

background

#F9FBFC

surface

#F2F7F8

border

#CCD0D1

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #63A7AF

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

Preview Lab → · Contrast checker → · Palette generator →