#63F0CC#63F0CC

#63F0CC is a very light, vivid teal. Relative luminance 0.693; OKLCH L 86.8% C 0.133 H 173.4°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#63F0CC
RGB	rgb(99, 240, 204)
HSL	hsl(165, 82%, 66%)
HSV	hsv(165, 59%, 94%)
CMYK	cmyk(58.8%, 0%, 15%, 5.9%)
CIE-LAB	lab(86.67, -46.58, 6.05)
CIE-LCH	lch(86.67, 46.97, 172.60°)
OKLab	oklab(86.83% -0.1321 0.0153)
OKLCH	oklch(86.83% 0.133 173.4)
XYZ	xyz(47.1996, 69.3277, 68.0092)
Luminance	0.6933 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F0CC #F06387

analogous

#63F086 #63F0CC #63CEF0

triadic

#63F0CC #CC63F0 #F0CC63

tetradic

#63F0CC #8663F0 #F06387 #CEF063

square

#63F0CC #8663F0 #F06387 #CEF063

split-complementary

#63F0CC #F063CE #F08663

monochromatic

#13C698 #2BEBBA #63F0CC #9BF5DE #D3FBF1

Accessibility & contrast

On white

1.41

#63F0CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#63F0CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F0CC

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F0CC	#FFFFFF	#000000	##000000
##63F0CC	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E2CA

Deuteranopia (green-blind)

#D4D3CF

Tritanopia (blue-blind)

#00F2E5

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63f0cc;
/* rgb */ color: rgb(99, 240, 204);
/* oklch */ color: oklch(86.8% 0.133 173.4);

Tailwind

colors: {
  custom: {
    50: '#9cf5db',
    500: '#63f0cc',
    950: '#000000',
  },
}

SCSS

$custom: #63f0cc;
$custom-light: #9cf5db;
$custom-dark: #000000;

JSON

{
  "hex": "#63f0cc",
  "rgb": {
    "r": 99,
    "g": 240,
    "b": 204
  },
  "hsl": {
    "h": 164.681,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.8683,
    "c": 0.13299,
    "h": 173.4
  },
  "luminance": 0.69332
}

Semantic roles & 50–950 ramp

primary

#63F0CC

secondary

#C33459

accent

#073EDF

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #63F0CC

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

Preview Lab → · Contrast checker → · Palette generator →