#63F4DD#63F4DD

#63F4DD is a very light, vivid teal. Relative luminance 0.726; OKLCH L 88.3% C 0.129 H 181.0°. Best body text is #000000 at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#63F4DD
RGB	rgb(99, 244, 221)
HSL	hsl(170, 87%, 67%)
HSV	hsv(170, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 9.4%, 4.3%)
CIE-LAB	lab(88.24, -44.24, -0.54)
CIE-LCH	lch(88.24, 44.24, 180.71°)
OKLab	oklab(88.25% -0.1288 -0.0022)
OKLCH	oklch(88.25% 0.129 181)
XYZ	xyz(50.5414, 72.5693, 79.7363)
Luminance	0.7257 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4DD #F4637A

analogous

#63F495 #63F4DD #63C2F4

triadic

#63F4DD #DD63F4 #F4DD63

tetradic

#63F4DD #9563F4 #F4637A #C2F463

square

#63F4DD #9563F4 #F4637A #C2F463

split-complementary

#63F4DD #F463C2 #F49563

monochromatic

#0FCEB0 #2AF0D1 #63F4DD #9CF8E9 #D5FCF6

Accessibility & contrast

On white

1.35

#63F4DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.51

#63F4DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4DD

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4DD	#FFFFFF	#000000	##000000
##63F4DD	1.00	1.35	15.51	15.51
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.51	21.00	1.00	1.00
##000000	15.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAE7DC

Deuteranopia (green-blind)

#D4D7DF

Tritanopia (blue-blind)

#00F8ED

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f4dd;
/* rgb */ color: rgb(99, 244, 221);
/* oklch */ color: oklch(88.3% 0.129 181.0);

Tailwind

colors: {
  custom: {
    50: '#9df8e7',
    500: '#63f4dd',
    950: '#000000',
  },
}

SCSS

$custom: #63f4dd;
$custom-light: #9df8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4dd",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 221
  },
  "hsl": {
    "h": 170.483,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.8825,
    "c": 0.12881,
    "h": 181
  },
  "luminance": 0.72574
}

Semantic roles & 50–950 ramp

primary

#63F4DD

secondary

#CA3149

accent

#0226E3

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#101716

muted

#808584

Preview Lab

Preview with #63F4DD

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

Preview Lab → · Contrast checker → · Palette generator →