#63EECC#63EECC

#63EECC is a very light, vivid teal. Relative luminance 0.682; OKLCH L 86.4% C 0.131 H 174.3°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#63EECC
RGB	rgb(99, 238, 204)
HSL	hsl(165, 80%, 66%)
HSV	hsv(165, 58%, 93%)
CMYK	cmyk(58.4%, 0%, 14.3%, 6.7%)
CIE-LAB	lab(86.08, -45.72, 5.21)
CIE-LCH	lch(86.08, 46.01, 173.50°)
OKLab	oklab(86.36% -0.13 0.0131)
OKLCH	oklch(86.36% 0.131 174.3)
XYZ	xyz(46.6141, 68.1567, 67.8140)
Luminance	0.6816 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EECC #EE6385

analogous

#63EE86 #63EECC #63CAEE

triadic

#63EECC #CC63EE #EECC63

tetradic

#63EECC #8663EE #EE6385 #CAEE63

square

#63EECC #8663EE #EE6385 #CAEE63

split-complementary

#63EECC #EE63CA #EE8663

monochromatic

#15C297 #2CE8BA #63EECC #9AF4DE #D1FAF0

Accessibility & contrast

On white

1.44

#63EECC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#63EECC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EECC

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EECC	#FFFFFF	#000000	##000000
##63EECC	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7E0CA

Deuteranopia (green-blind)

#D2D1CE

Tritanopia (blue-blind)

#00F0E4

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63eecc;
/* rgb */ color: rgb(99, 238, 204);
/* oklch */ color: oklch(86.4% 0.131 174.3);

Tailwind

colors: {
  custom: {
    50: '#9cf4db',
    500: '#63eecc',
    950: '#000000',
  },
}

SCSS

$custom: #63eecc;
$custom-light: #9cf4db;
$custom-dark: #000000;

JSON

{
  "hex": "#63eecc",
  "rgb": {
    "r": 99,
    "g": 238,
    "b": 204
  },
  "hsl": {
    "h": 165.324,
    "s": 80.347,
    "l": 66.078
  },
  "oklch": {
    "l": 0.86357,
    "c": 0.1307,
    "h": 174.3
  },
  "luminance": 0.68161
}

Semantic roles & 50–950 ramp

primary

#63EECC

secondary

#C03657

accent

#093DDD

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #63EECC

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

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