#63F0E3#63F0E3

#63F0E3 is a very light, vivid teal. Relative luminance 0.705; OKLCH L 87.5% C 0.123 H 186.8°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#63F0E3
RGB	rgb(99, 240, 227)
HSL	hsl(174, 82%, 66%)
HSV	hsv(174, 59%, 94%)
CMYK	cmyk(58.8%, 0%, 5.4%, 5.9%)
CIE-LAB	lab(87.25, -40.97, -5.14)
CIE-LCH	lch(87.25, 41.29, 187.15°)
OKLab	oklab(87.5% -0.1221 -0.0145)
OKLCH	oklch(87.5% 0.123 186.8)
XYZ	xyz(50.1646, 70.5137, 83.6250)
Luminance	0.7052 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F0E3 #F06370

analogous

#63F09D #63F0E3 #63B7F0

triadic

#63F0E3 #E363F0 #F0E363

tetradic

#63F0E3 #9D63F0 #F06370 #B7F063

square

#63F0E3 #9D63F0 #F06370 #B7F063

split-complementary

#63F0E3 #F063B7 #F09D63

monochromatic

#13C6B5 #2BEBD9 #63F0E3 #9BF5ED #D3FBF7

Accessibility & contrast

On white

1.39

#63F0E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.10

#63F0E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F0E3

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F0E3	#FFFFFF	#000000	##000000
##63F0E3	1.00	1.39	15.10	15.10
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.10	21.00	1.00	1.00
##000000	15.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E4E3

Deuteranopia (green-blind)

#CFD4E5

Tritanopia (blue-blind)

#00F5EC

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #63f0e3;
/* rgb */ color: rgb(99, 240, 227);
/* oklch */ color: oklch(87.5% 0.123 186.8);

Tailwind

colors: {
  custom: {
    50: '#9df5eb',
    500: '#63f0e3',
    950: '#000000',
  },
}

SCSS

$custom: #63f0e3;
$custom-light: #9df5eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63f0e3",
  "rgb": {
    "r": 99,
    "g": 240,
    "b": 227
  },
  "hsl": {
    "h": 174.468,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.87496,
    "c": 0.12298,
    "h": 186.8
  },
  "luminance": 0.70519
}

Semantic roles & 50–950 ramp

primary

#63F0E3

secondary

#C33441

accent

#071BDF

background

#FCFFFE

surface

#F6FEFD

border

#D0D6D5

text

#101716

muted

#808584

Preview Lab

Preview with #63F0E3

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

Preview Lab → · Contrast checker → · Palette generator →