#63DED9#63DED9

#63DED9 is a very light, moderate teal. Relative luminance 0.599; OKLCH L 83.0% C 0.110 H 191.6°. Best body text is #000000 at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#63DED9
RGB	rgb(99, 222, 217)
HSL	hsl(178, 65%, 63%)
HSV	hsv(178, 55%, 87%)
CMYK	cmyk(55.4%, 0%, 2.3%, 12.9%)
CIE-LAB	lab(81.78, -35.32, -7.95)
CIE-LCH	lch(81.78, 36.21, 192.68°)
OKLab	oklab(82.98% -0.1076 -0.0221)
OKLCH	oklch(82.98% 0.11 191.6)
XYZ	xyz(43.7859, 59.9006, 74.8867)
Luminance	0.5990 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DED9 #DE6368

analogous

#63DE9B #63DED9 #63A5DE

triadic

#63DED9 #D963DE #DED963

tetradic

#63DED9 #9B63DE #DE6368 #A5DE63

square

#63DED9 #9B63DE #DE6368 #A5DE63

split-complementary

#63DED9 #DE63A5 #DE9B63

monochromatic

#23A49F #30D3CD #63DED9 #96E9E5 #C8F3F2

Accessibility & contrast

On white

1.62

#63DED9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.98

#63DED9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DED9

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DED9	#FFFFFF	#000000	##000000
##63DED9	1.00	1.62	12.98	12.98
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.98	21.00	1.00	1.00
##000000	12.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D4D9

Deuteranopia (green-blind)

#BEC5DA

Tritanopia (blue-blind)

#00E4DC

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63ded9;
/* rgb */ color: rgb(99, 222, 217);
/* oklch */ color: oklch(83.0% 0.110 191.6);

Tailwind

colors: {
  custom: {
    50: '#9be8e4',
    500: '#63ded9',
    950: '#000000',
  },
}

SCSS

$custom: #63ded9;
$custom-light: #9be8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#63ded9",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 217
  },
  "hsl": {
    "h": 177.561,
    "s": 65.079,
    "l": 62.941
  },
  "oklch": {
    "l": 0.82981,
    "c": 0.10989,
    "h": 191.6
  },
  "luminance": 0.59905
}

Semantic roles & 50–950 ramp

primary

#63DED9

secondary

#A73E43

accent

#1920CD

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0F1615

muted

#808484

Preview Lab

Preview with #63DED9

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

Preview Lab → · Contrast checker → · Palette generator →