#63ECC3#63ECC3

#63ECC3 is a very light, vivid teal. Relative luminance 0.666; OKLCH L 85.6% C 0.134 H 170.4°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#63ECC3
RGB	rgb(99, 236, 195)
HSL	hsl(162, 78%, 66%)
HSV	hsv(162, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 17.4%, 7.5%)
CIE-LAB	lab(85.29, -46.94, 8.78)
CIE-LCH	lch(85.29, 47.75, 169.40°)
OKLab	oklab(85.64% -0.132 0.0224)
OKLCH	oklch(85.64% 0.134 170.4)
XYZ	xyz(44.9867, 66.5792, 62.0995)
Luminance	0.6658 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECC3 #EC638C

analogous

#63EC7E #63ECC3 #63D0EC

triadic

#63ECC3 #C363EC #ECC363

tetradic

#63ECC3 #7E63EC #EC638C #D0EC63

square

#63ECC3 #7E63EC #EC638C #D0EC63

split-complementary

#63ECC3 #EC63D0 #EC7E63

monochromatic

#17BE8C #2CE5AE #63ECC3 #9AF3D8 #D0F9ED

Accessibility & contrast

On white

1.47

#63ECC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#63ECC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECC3

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECC3	#FFFFFF	#000000	##000000
##63ECC3	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6DEC1

Deuteranopia (green-blind)

#D2CFC6

Tritanopia (blue-blind)

#00EEE0

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63ecc3;
/* rgb */ color: rgb(99, 236, 195);
/* oklch */ color: oklch(85.6% 0.134 170.4);

Tailwind

colors: {
  custom: {
    50: '#9bf3d5',
    500: '#63ecc3',
    950: '#000000',
  },
}

SCSS

$custom: #63ecc3;
$custom-light: #9bf3d5;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecc3",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 195
  },
  "hsl": {
    "h": 162.044,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85641,
    "c": 0.13384,
    "h": 170.4
  },
  "luminance": 0.66584
}

Semantic roles & 50–950 ramp

primary

#63ECC3

secondary

#BC375F

accent

#0B49DB

background

#FCFFFE

surface

#F6FEFB

border

#D0D6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #63ECC3

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

Preview Lab → · Contrast checker → · Palette generator →