#63ECE7#63ECE7

#63ECE7 is a very light, moderate teal. Relative luminance 0.684; OKLCH L 86.7% C 0.119 H 191.9°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#63ECE7
RGB	rgb(99, 236, 231)
HSL	hsl(178, 78%, 66%)
HSV	hsv(178, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 2.1%, 7.5%)
CIE-LAB	lab(86.21, -38.12, -8.78)
CIE-LCH	lch(86.21, 39.12, 192.97°)
OKLab	oklab(86.69% -0.1163 -0.0244)
OKLCH	oklch(86.69% 0.119 191.9)
XYZ	xyz(49.5586, 68.4080, 86.1781)
Luminance	0.6841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECE7 #EC6368

analogous

#63ECA2 #63ECE7 #63ACEC

triadic

#63ECE7 #E763EC #ECE763

tetradic

#63ECE7 #A263EC #EC6368 #ACEC63

square

#63ECE7 #A263EC #EC6368 #ACEC63

split-complementary

#63ECE7 #EC63AC #ECA263

monochromatic

#17BEB7 #2CE5DF #63ECE7 #9AF3EF #D0F9F8

Accessibility & contrast

On white

1.43

#63ECE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.68

#63ECE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECE7

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECE7	#FFFFFF	#000000	##000000
##63ECE7	1.00	1.43	14.68	14.68
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.68	21.00	1.00	1.00
##000000	14.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE1E7

Deuteranopia (green-blind)

#C9D1E8

Tritanopia (blue-blind)

#00F2EA

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #63ece7;
/* rgb */ color: rgb(99, 236, 231);
/* oklch */ color: oklch(86.7% 0.119 191.9);

Tailwind

colors: {
  custom: {
    50: '#9df2ee',
    500: '#63ece7',
    950: '#000000',
  },
}

SCSS

$custom: #63ece7;
$custom-light: #9df2ee;
$custom-dark: #000000;

JSON

{
  "hex": "#63ece7",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 231
  },
  "hsl": {
    "h": 177.81,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.86692,
    "c": 0.11888,
    "h": 191.9
  },
  "luminance": 0.68413
}

Semantic roles & 50–950 ramp

primary

#63ECE7

secondary

#BC373C

accent

#0B13DB

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1716

muted

#808585

Preview Lab

Preview with #63ECE7

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

Preview Lab → · Contrast checker → · Palette generator →