#63ECC0#63ECC0

#63ECC0 is a very light, vivid teal. Relative luminance 0.664; OKLCH L 85.6% C 0.136 H 168.9°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#63ECC0
RGB	rgb(99, 236, 192)
HSL	hsl(161, 78%, 66%)
HSV	hsv(161, 58%, 93%)
CMYK	cmyk(58.1%, 0%, 18.6%, 7.5%)
CIE-LAB	lab(85.22, -47.62, 10.25)
CIE-LCH	lch(85.22, 48.71, 167.85°)
OKLab	oklab(85.56% -0.1333 0.0262)
OKLCH	oklch(85.56% 0.136 168.9)
XYZ	xyz(44.6509, 66.4449, 60.3310)
Luminance	0.6645 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECC0 #EC638F

analogous

#63EC7B #63ECC0 #63D3EC

triadic

#63ECC0 #C063EC #ECC063

tetradic

#63ECC0 #7B63EC #EC638F #D3EC63

square

#63ECC0 #7B63EC #EC638F #D3EC63

split-complementary

#63ECC0 #EC63D3 #EC7B63

monochromatic

#17BE88 #2CE5AA #63ECC0 #9AF3D6 #D0F9EC

Accessibility & contrast

On white

1.47

#63ECC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#63ECC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECC0

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECC0	#FFFFFF	#000000	##000000
##63ECC0	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6DDBE

Deuteranopia (green-blind)

#D2CFC3

Tritanopia (blue-blind)

#00EDDF

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #63ecc0;
/* rgb */ color: rgb(99, 236, 192);
/* oklch */ color: oklch(85.6% 0.136 168.9);

Tailwind

colors: {
  custom: {
    50: '#9bf3d3',
    500: '#63ecc0',
    950: '#000000',
  },
}

SCSS

$custom: #63ecc0;
$custom-light: #9bf3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecc0",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 192
  },
  "hsl": {
    "h": 160.73,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.85563,
    "c": 0.13584,
    "h": 168.9
  },
  "luminance": 0.66449
}

Semantic roles & 50–950 ramp

primary

#63ECC0

secondary

#BC3762

accent

#0B4EDB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #63ECC0

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

Preview Lab → · Contrast checker → · Palette generator →