#63AFA3#63AFA3

#63AFA3 is a light, moderate teal. Relative luminance 0.360; OKLCH L 70.1% C 0.078 H 182.7°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#63AFA3
RGB	rgb(99, 175, 163)
HSL	hsl(171, 32%, 54%)
HSV	hsv(171, 43%, 69%)
CMYK	cmyk(43.4%, 0%, 6.9%, 31.4%)
CIE-LAB	lab(66.49, -26.52, -1.21)
CIE-LCH	lch(66.49, 26.54, 182.61°)
OKLab	oklab(70.13% -0.0781 -0.0037)
OKLCH	oklch(70.13% 0.078 182.7)
XYZ	xyz(27.0838, 35.9549, 40.1560)
Luminance	0.3596 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AFA3 #AF636F

analogous

#63AF7D #63AFA3 #6395AF

triadic

#63AFA3 #A363AF #AFA363

tetradic

#63AFA3 #7D63AF #AF636F #95AF63

square

#63AFA3 #7D63AF #AF636F #95AF63

split-complementary

#63AFA3 #AF6395 #AF7D63

monochromatic

#33645C #488D82 #63AFA3 #8BC4BB #B4D8D3

Accessibility & contrast

On white

2.56

#63AFA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#63AFA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AFA3

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AFA3	#FFFFFF	#000000	##000000
##63AFA3	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A7A3

Deuteranopia (green-blind)

#9C9EA4

Tritanopia (blue-blind)

#44B2AB

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #63afa3;
/* rgb */ color: rgb(99, 175, 163);
/* oklch */ color: oklch(70.1% 0.078 182.7);

Tailwind

colors: {
  custom: {
    50: '#94c7be',
    500: '#63afa3',
    950: '#000000',
  },
}

SCSS

$custom: #63afa3;
$custom-light: #94c7be;
$custom-dark: #000000;

JSON

{
  "hex": "#63afa3",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 163
  },
  "hsl": {
    "h": 170.526,
    "s": 32.203,
    "l": 53.725
  },
  "oklch": {
    "l": 0.70131,
    "c": 0.07815,
    "h": 182.7
  },
  "luminance": 0.35957
}

Semantic roles & 50–950 ramp

primary

#63AFA3

secondary

#C7A7AC

accent

#5F70C8

background

#F9FCFB

surface

#F2F8F6

border

#CCD1D0

text

#0D1312

muted

#7E8281

Preview Lab

Preview with #63AFA3

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

Preview Lab → · Contrast checker → · Palette generator →