#63F9DD#63F9DD

#63F9DD is a very light, vivid teal. Relative luminance 0.756; OKLCH L 89.4% C 0.134 H 178.5°. Best body text is #000000 at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#63F9DD
RGB	rgb(99, 249, 221)
HSL	hsl(169, 93%, 68%)
HSV	hsv(169, 60%, 98%)
CMYK	cmyk(60.2%, 0%, 11.2%, 2.4%)
CIE-LAB	lab(89.68, -46.41, 1.56)
CIE-LCH	lch(89.68, 46.44, 178.08°)
OKLab	oklab(89.42% -0.1339 0.0034)
OKLCH	oklch(89.42% 0.134 178.5)
XYZ	xyz(52.0663, 75.6190, 80.2446)
Luminance	0.7562 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F9DD #F9637F

analogous

#63F992 #63F9DD #63CAF9

triadic

#63F9DD #DD63F9 #F9DD63

tetradic

#63F9DD #9263F9 #F9637F #CAF963

square

#63F9DD #9263F9 #F9637F #CAF963

split-complementary

#63F9DD #F963CA #F99263

monochromatic

#08D9B2 #28F7D0 #63F9DD #9EFBEA #D9FEF7

Accessibility & contrast

On white

1.30

#63F9DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.12

#63F9DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F9DD

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F9DD	#FFFFFF	#000000	##000000
##63F9DD	1.00	1.30	16.12	16.12
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.12	21.00	1.00	1.00
##000000	16.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0EBDC

Deuteranopia (green-blind)

#D9DBDF

Tritanopia (blue-blind)

#00FDF0

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #63f9dd;
/* rgb */ color: rgb(99, 249, 221);
/* oklch */ color: oklch(89.4% 0.134 178.5);

Tailwind

colors: {
  custom: {
    50: '#9efce7',
    500: '#63f9dd',
    950: '#000000',
  },
}

SCSS

$custom: #63f9dd;
$custom-light: #9efce7;
$custom-dark: #000000;

JSON

{
  "hex": "#63f9dd",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 221
  },
  "hsl": {
    "h": 168.8,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.89421,
    "c": 0.13391,
    "h": 178.5
  },
  "luminance": 0.75624
}

Semantic roles & 50–950 ramp

primary

#63F9DD

secondary

#D22E4D

accent

#002BE6

background

#FDFFFE

surface

#F7FFFC

border

#D0D7D5

text

#101716

muted

#818584

Preview Lab

Preview with #63F9DD

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

Preview Lab → · Contrast checker → · Palette generator →