#63F4F0#63F4F0

#63F4F0 is a very light, vivid teal. Relative luminance 0.736; OKLCH L 88.8% C 0.124 H 192.6°. Best body text is #000000 at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#63F4F0
RGB	rgb(99, 244, 240)
HSL	hsl(178, 87%, 67%)
HSV	hsv(178, 59%, 96%)
CMYK	cmyk(59.4%, 0%, 1.6%, 4.3%)
CIE-LAB	lab(88.75, -39.41, -9.72)
CIE-LCH	lch(88.75, 40.59, 193.85°)
OKLab	oklab(88.83% -0.1207 -0.027)
OKLCH	oklch(88.83% 0.124 192.6)
XYZ	xyz(53.2175, 73.6397, 93.8304)
Luminance	0.7365 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F4F0 #F46367

analogous

#63F4A8 #63F4F0 #63AFF4

triadic

#63F4F0 #F063F4 #F4F063

tetradic

#63F4F0 #A863F4 #F46367 #AFF463

square

#63F4F0 #A863F4 #F46367 #AFF463

split-complementary

#63F4F0 #F463AF #F4A863

monochromatic

#0FCEC9 #2AF0EB #63F4F0 #9CF8F5 #D5FCFB

Accessibility & contrast

On white

1.34

#63F4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.73

#63F4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F4F0

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F4F0	#FFFFFF	#000000	##000000
##63F4F0	1.00	1.34	15.73	15.73
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.73	21.00	1.00	1.00
##000000	15.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6E9F0

Deuteranopia (green-blind)

#CFD8F1

Tritanopia (blue-blind)

#00FBF2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #63f4f0;
/* rgb */ color: rgb(99, 244, 240);
/* oklch */ color: oklch(88.8% 0.124 192.6);

Tailwind

colors: {
  custom: {
    50: '#9ef8f4',
    500: '#63f4f0',
    950: '#000000',
  },
}

SCSS

$custom: #63f4f0;
$custom-light: #9ef8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#63f4f0",
  "rgb": {
    "r": 99,
    "g": 244,
    "b": 240
  },
  "hsl": {
    "h": 178.345,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88833,
    "c": 0.1237,
    "h": 192.6
  },
  "luminance": 0.73645
}

Semantic roles & 50–950 ramp

primary

#63F4F0

secondary

#CA3135

accent

#0208E3

background

#FDFFFF

surface

#F7FFFE

border

#D0D7D6

text

#101717

muted

#818585

Preview Lab

Preview with #63F4F0

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

Preview Lab → · Contrast checker → · Palette generator →