#63D5C8#63D5C8

#63D5C8 is a light, moderate teal. Relative luminance 0.544; OKLCH L 80.3% C 0.106 H 185.3°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#63D5C8
RGB	rgb(99, 213, 200)
HSL	hsl(173, 58%, 61%)
HSV	hsv(173, 54%, 84%)
CMYK	cmyk(53.5%, 0%, 6.1%, 16.5%)
CIE-LAB	lab(78.70, -35.50, -3.44)
CIE-LCH	lch(78.70, 35.66, 185.53°)
OKLab	oklab(80.33% -0.1053 -0.0098)
OKLCH	oklch(80.33% 0.106 185.3)
XYZ	xyz(39.3607, 54.4076, 63.0598)
Luminance	0.5441 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D5C8 #D56370

analogous

#63D58F #63D5C8 #63A9D5

triadic

#63D5C8 #C863D5 #D5C863

tetradic

#63D5C8 #8F63D5 #D56370 #A9D563

square

#63D5C8 #8F63D5 #D56370 #A9D563

split-complementary

#63D5C8 #D563A9 #D58F63

monochromatic

#289589 #35C6B5 #63D5C8 #93E2D9 #C3EFEA

Accessibility & contrast

On white

1.77

#63D5C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#63D5C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D5C8

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D5C8	#FFFFFF	#000000	##000000
##63D5C8	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCCBC8

Deuteranopia (green-blind)

#B9BDC9

Tritanopia (blue-blind)

#08D9D1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63d5c8;
/* rgb */ color: rgb(99, 213, 200);
/* oklch */ color: oklch(80.3% 0.106 185.3);

Tailwind

colors: {
  custom: {
    50: '#99e2d8',
    500: '#63d5c8',
    950: '#000000',
  },
}

SCSS

$custom: #63d5c8;
$custom-light: #99e2d8;
$custom-dark: #000000;

JSON

{
  "hex": "#63d5c8",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 200
  },
  "hsl": {
    "h": 173.158,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80329,
    "c": 0.10573,
    "h": 185.3
  },
  "luminance": 0.54411
}

Semantic roles & 50–950 ramp

primary

#63D5C8

secondary

#9A424C

accent

#2033C5

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1514

muted

#808483

Preview Lab

Preview with #63D5C8

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

Preview Lab → · Contrast checker → · Palette generator →